2016 state of air report and national air quality indicator · 2017 state of air report and...

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2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo National Air Quality Officer 12 th Air Quality Governance Lekgotla Cedar Woods Sandton, Gauteng Province 02 03 October 2017

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Page 1: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR

Session 1.3

Monday, 02 October 2017

Dr Thuli N. Khumalo

National Air Quality Officer

12th Air Quality Governance Lekgotla

Cedar Woods – Sandton, Gauteng Province

02 – 03 October 2017

Page 2: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Outline of the Presentation

• 2017 State of Air Report in South Africa

• State of Ambient Monitoring in 2016

• South African Air Quality – Comparison with International

Examples

• New Development in AQ Monitoring

• Conclusions

Page 3: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Objective • To provide an overview of the 2017 State of Air Quality (2005-2016);

• Data presented is from networks that met minimum data requirements:

oMajor Metropolitans

o Western Cape Province;

oNational Priority Areas;

oRichards Bay Clean Air Association;

o Sasol and Eskom; and

o COEGA ambient air quality monitoring stations,

Page 4: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Why DEA Presents the State of Air Report

• To enable the people of South Africa to make an assessment of the air

quality on the basis of their right to an environment (air – in this case) that

is not harmful to their health and well-being;

• To generate the necessary passion for ALL people to jointly improve and/or

preserve the state of air quality where need be;

• For government to:

o First know what we are managing (to measure is to know); and to

oAssess the efficacy of our interventions and improve as necessary, among others.

Page 5: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Ambient air pollution

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• Multiple sources of pollutions – low level and aloft • Multiple impacts of pollutions – health, ecosystem (deposition), agriculture (ozone and SO2), water,

materials, visibility, climate. • Indoor air pollution not shown here potential for large health impact with domestic fuel use

Page 6: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

The 2017 State of Air Report Entails...

•Annual averages of PM10, PM2.5 and SO2 data from

2005 to 2016

•The National Air Quality Indicator (measure of the efficacy of policy interventions)

•Data from some stations have been excluded due to low data recovery – in order to compare “apples with apples”

Page 7: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Monitoring Networks Included • Cape Town

• eThekwini

• Johannesburg (Low data recovery)

• Ekurhuleni (Low data recovery)

• Tshwane (No data since 2015) - instruments were not serviced and calibrated since December 2014

• Vaal Triangle Priority Area

• Highveld Priority Area

• Waterberg Priority Area

• Provinces: oWestern Cape oNorth West is excluded due to Low data recovery o KwaZulu-Natal (No data ) since 2013

• Eskom, Sasol, COEGA and Richards Bay Clean Air Association

Page 8: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

75%

75%

Page 9: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo
Page 10: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo
Page 11: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Cape Town

Page 12: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Cape Town

Page 13: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Western Cape

Page 14: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Western Cape

Page 15: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

eThekwini

Page 16: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

eThekwini

Page 17: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Richards Bay Clean Air Association

Page 18: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Richards Bay Clean Air Association

Page 19: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Eskom

Page 20: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Eskom

Page 21: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Sasol

Page 22: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Sasol

Page 23: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Declared Priority Area Networks

Page 24: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

A Map of the National Priority Areas

Page 25: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Vaal Triangle Priority Area

Page 26: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

VTAPA PM10 Seasonal Cycles

DIEPKLOOF KLIPRIVER SEBOKENG

SHARPVILLE THREE RIVERS ZAMDELA

Page 27: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Vaal Triangle Priority Area

Page 28: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

VTAPA PM2.5 Seasonal Cycles DIEPKLOOF KLIPRIVER SEBOKENG

SHARPVILLE THREE RIVERS ZAMDELA

Page 29: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Vaal Triangle Priority Area

Page 30: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

VTAPA SO2 Seasonal Cycles DIEPKLOOF KLIPRIVER SEBOKENG

SHARPVILLE THREE RIVERS ZAMDELA

Page 31: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Highveld Priority Area

Page 32: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

HPA PM10 seasonal variations Ermelo Hendrina Middleburg

Secunda Witbank

Page 33: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Highveld Priority Area

Page 34: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

HPA PM2.5 seasonal variations

Ermelo Hendrina Middleburg

Secunda Witbank

Page 35: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Highveld Priority Area

Page 36: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

HPA SO2 seasonal variations

Ermelo Hendrina Middleburg

Secunda Witbank

Page 37: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Waterberg Priority Area

Page 38: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Waterberg Priority Area

Page 39: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Waterberg Priority Area

Page 40: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

National Air Quality Indicator

Page 41: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

National Air Quality Indicator

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Page 42: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

International Examples: How South Africa Compares

•Looking at 2 countries: oAir pollution reduction/improvements in the United

Kingdom oAir pollution reduction/improvements in the United

States of America

Page 43: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Air pollution reduction/improvements in the United States of America: SO2

Graphs from Prof Rebecca Garland: [email protected]

Page 44: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Air pollution reduction/improvements in the United States of America: PM2.5

Graphs from Prof Rebecca Garland: [email protected]

Page 45: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Air pollution reduction/improvements in the United Kingdom: SO2

UK Smoke & SO2: Annual Mean Concentrations at all

National Survey and Basic Urban Network sites

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Graphs from Mike Holland: [email protected]

Page 46: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Air pollution reduction/improvements in the United Kingdom: PM10

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emissions

Euro 4standards for vehicle

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Emissions,IPC

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Graphs from Mike Holland: [email protected]

Page 47: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

47

Positive trends in management and air quality

• Scientists have tendency to point out gaps and issues

• South Africa have the tools to improve air pollution

• Improving air quality is difficult. It is an on-going process that needs continuous effort

– Technical knowledge

– Sustained support

– “invisible”

– Involvement of many stakeholders

• Real benefits to improving AQ across

sectors (health, agriculture, ecosystems,

climate, water, infrastructure)

• Complex situation: Diversity of sources and

understanding the counterfactual scenario

(M&E includes monitoring and

modelling)

• Research can assist to provide evidence

base for effective decision-making

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Page 48: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Authorities’ Response: New Developments in AQ Monitoring

• Air Quality Monitoring Strategy o In principle this strategy seeks to provide GUIDANCE for effective air quality monitoring in

South Africa; o This strategy will also provide GUIDANCE on areas where ambient air quality monitoring

should be conducted.

• NAQI Stations Project o DEA identified a FIXED number of stations measuring PM10 and SO2 from 2015 have

been identified for the reporting of the NAQI; o Forty-three (43) stations have been selected for the NAQI reporting; o These NAQI stations represent the full spectrum of the National Ambient Air Quality

Monitoring Network (NAAQMN) stations characterised by Industrial, Urban, Residential, Traffic etc.

• Launch of the Upgraded SAAQIS – Wednesday o Live reporting of the State of Air o Data available to all users in different platforms including applications

Page 49: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

Conclusions – 2017 State of Air Report • PM is still the greatest national cause for concern in terms of air quality due

to numerous pollution sources but climatic conditions are also a major factor;

• Continued and increased national provincial and local action is required in order to bring particulate concentrations down to acceptable levels;

• Many South Africans may be breathing air that is harmful to their health and well-being especially in the priority areas;

• More effort must be put by authorities to resuscitate the NAAQMN – NAQI stations will assist in certain areas; and

• Even with all of this, international examples are showing us that we are in the right path towards pollution reduction, however, major policy shifts in all areas and in particular in the energy, mining and transport sectors are critical to achieve clean air goals.

Page 50: 2016 State of Air Report and National Air Quality Indicator · 2017 STATE OF AIR REPORT AND NATIONAL AIR QUALITY INDICATOR Session 1.3 Monday, 02 October 2017 Dr Thuli N. Khumalo

WELCOME TO THE 12th AIR QUALITY GOVERNANCE

LEKGOTLA - 2017!!!