The Republic of South Africa, along with the Republic of Senegal is a leading example for Africa, for being the country with the most transparency on its Air Quality. The Air Quality monitoring network coverage is really good, and all the information is available publically and freely from the saaqis.org.za website.
Update June 4th 2015: The Air Quality data service from saaqis.org.za is temporarilly not available. We are now investigating, together with the South African Weather Service team responsible for SAAQIS, a solution for getting the data back online.
Air Quality Forecast
Air quality historical data
Milner Road
Fir Grove
Zamdela
159 Cecilia Road, Ashlea Gardens, Pretoria 0081
Thicket Drive
FreeMe Wildlife Clinic
Sugarbird
Ugu District
ES_Irene
University of Pretoria
Geringer
Morningside-Somerset West
BHC_Fisantekraal_1_replacement
ES_Midstream
Meadows Drive
Mogolakwena1
Jesmond Road
Pine Avenue
Rustenburg Valley
9 Melkhoutstreet, Cloetesville
Cloetesville
ES_George
8th Street
Poyser Road
Danielsrus - FS
BHC_Drakenstein
UP2023_03
Nyanga 1
Amberfield
Accident Specialist
Plattekloof
Bloubosrand
...
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The GAIA air quality monitor uses laser particle sensors to measure in real-time PM2.5 and PM10 particle pollution, which is one of the most harmful air pollutants.
It is very easy to set up: It only requires a WIFI access point and a USB compatible power supply. Once connected, your real time air pollution levels are instantaneously available in on our maps.
The station comes together with 10-meter water-proof power cables, a power supply, mounting equipment and an optional solar panel.
Air quality is considered satisfactory, and air pollution poses little or no risk
None
51 -100
Moderate
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150
Unhealthy for Sensitive Groups
Members of sensitive groups may experience health effects. The general public is not likely to be affected.
Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200
Unhealthy
Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects
Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300
Very Unhealthy
Health warnings of emergency conditions. The entire population is more likely to be affected.
Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+
Hazardous
Health alert: everyone may experience more serious health effects
For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.
Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.