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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 57.2°F |
Humidity | 37% |
Wind | 4.2 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Vereeniging, Gauteng | 117 |
2 | Middelburg, Mpumalanga | 110 |
3 | Pretoria, Gauteng | 99 |
4 | eMbalenhle, Mpumalanga | 86 |
5 | Midstream, Gauteng | 64 |
6 | Port Elizabeth, Eastern Cape | 31 |
7 | KwaMbonambi, KwaZulu-Natal | 28 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Midstream Ridge Estate | 76 |
2 | ES_Irene | 73 |
3 | ES_Midstream | 66 |
(local time)
SEE WORLD AQI RANKINGUS AQI
64
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 64 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 18.4µg/m³ | |
PM10 | 28µg/m³ | |
O3 | 15.9µg/m³ | |
NO2 | 78.9µg/m³ | |
SO2 | 11.8µg/m³ |
PM2.5
x3.7
PM2.5 concentration in Midstream is currently 3.7 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 |
---|---|---|---|---|
Saturday, Apr 27 | Moderate 57 AQI US | 71.6° 55.4° | 11.2 mp/h | |
Sunday, Apr 28 | Moderate 52 AQI US | 71.6° 53.6° | 6.7 mp/h | |
Monday, Apr 29 | Moderate 62 AQI US | 71.6° 53.6° | 4.5 mp/h | |
Today | Moderate 64 AQI US | 71.6° 53.6° | 4.5 mp/h | |
Wednesday, May 1 | Moderate 68 AQI US | 78.8° 57.2° | 8.9 mp/h | |
Thursday, May 2 | Moderate 72 AQI US | 80.6° 60.8° | 4.5 mp/h | |
Friday, May 3 | Moderate 79 AQI US | 82.4° 62.6° | 4.5 mp/h | |
Saturday, May 4 | Moderate 63 AQI US | 78.8° 60.8° | 4.5 mp/h | |
Sunday, May 5 | Moderate 71 AQI US | 80.6° 60.8° | 2.2 mp/h | |
Monday, May 6 | Moderate 83 AQI US | 80.6° 62.6° | 6.7 mp/h | |
Tuesday, May 7 | Moderate 69 AQI US | 77° 59° | 4.5 mp/h |
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2Contributors
Government Contributor
2 stations
Individual Contributor
1 station
2 Data sources