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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 82.4°F |
Humidity | 33% |
Wind | 1 mp/h |
Pressure | 30.4 Hg |
# | city | US AQI |
---|---|---|
1 | Pretoria, Gauteng | 120 |
2 | Midstream, Gauteng | 73 |
3 | Middelburg, Mpumalanga | 66 |
4 | Vereeniging, Gauteng | 66 |
5 | Witbank, Mpumalanga | 59 |
6 | eMbalenhle, Mpumalanga | 45 |
7 | Thabazimbi, Limpopo | 45 |
8 | Port Elizabeth, Eastern Cape | 39 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | ES_Irene | 58 |
2 | Midstream Ridge Estate | 58 |
3 | ES_Midstream | 52 |
(local time)
SEE WORLD AQI RANKINGUS AQI
73
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 73 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 21µg/m³ | |
SO2 | 41.9µg/m³ |
PM2.5
x4.2
PM2.5 concentration in Midstream is currently 4.2 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 8 | Moderate 93 AQI US | 78.8° 60.8° | 4.5 mp/h | |
Thursday, May 9 | Moderate 99 AQI US | 77° 57.2° | 4.5 mp/h | |
Friday, May 10 | Unhealthy for sensitive groups 112 AQI US | 77° 59° | 4.5 mp/h | |
Today | Moderate 73 AQI US | 82.4° 60.8° | 4.5 mp/h | |
Sunday, May 12 | Moderate 96 AQI US | 77° 60.8° | 8.9 mp/h | |
Monday, May 13 | Moderate 88 AQI US | 40% | 71.6° 55.4° | 8.9 mp/h |
Tuesday, May 14 | Moderate 91 AQI US | 80% | 69.8° 53.6° | 6.7 mp/h |
Wednesday, May 15 | Unhealthy for sensitive groups 119 AQI US | 80% | 73.4° 55.4° | 6.7 mp/h |
Thursday, May 16 | Unhealthy for sensitive groups 119 AQI US | 75.2° 57.2° | 11.2 mp/h | |
Friday, May 17 | Moderate 74 AQI US | 75.2° 57.2° | 4.5 mp/h |
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2Contributors
Government Contributor
2 stations
Individual Contributor
1 station
2 Data sources