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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 77°F |
Humidity | 35% |
Wind | 3.6 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Vereeniging, Gauteng | 75 |
2 | Middelburg, Mpumalanga | 74 |
3 | Pretoria, Gauteng | 74 |
4 | Midstream, Gauteng | 69 |
5 | Thabazimbi, Limpopo | 54 |
6 | eMbalenhle, Mpumalanga | 52 |
7 | Port Elizabeth, Eastern Cape | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tshwane Market | 73 |
2 | Herbert Baker Street | 68 |
3 | Booysens | 63 |
(local time)
SEE WORLD AQI RANKINGUS AQI
74
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 74 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.3µg/m³ | |
PM10 | 57.7µg/m³ | |
O3 | 181.4µg/m³ | |
SO2 | 10µg/m³ | |
CO | 2851.1µg/m³ |
PM2.5
x2.3
PM2.5 concentration in Pretoria is currently 2.3 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 |
---|---|---|---|---|
Thursday, May 16 | Moderate 69 AQI US | 77° 59° | 4.5 mp/h | |
Friday, May 17 | Moderate 83 AQI US | 78.8° 59° | 6.7 mp/h | |
Saturday, May 18 | Moderate 79 AQI US | 77° 59° | 6.7 mp/h | |
Today | Moderate 74 AQI US | 77° 59° | 6.7 mp/h | |
Monday, May 20 | Unhealthy for sensitive groups 101 AQI US | 77° 57.2° | 4.5 mp/h | |
Tuesday, May 21 | Unhealthy for sensitive groups 115 AQI US | 78.8° 57.2° | 2.2 mp/h | |
Wednesday, May 22 | Unhealthy for sensitive groups 110 AQI US | 73.4° 57.2° | 6.7 mp/h | |
Thursday, May 23 | Moderate 89 AQI US | 71.6° 55.4° | 4.5 mp/h | |
Friday, May 24 | Moderate 100 AQI US | 77° 57.2° | 4.5 mp/h | |
Saturday, May 25 | Unhealthy for sensitive groups 116 AQI US | 73.4° 57.2° | 6.7 mp/h |
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2Contributors
Government Contributor
2 stations
Anonymous Contributor
1 station
2 Data sources