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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 57.2°F |
Humidity | 58% |
Wind | 3.1 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Vereeniging, Gauteng | 152 |
2 | Midstream, Gauteng | 137 |
3 | Pretoria, Gauteng | 81 |
4 | Port Elizabeth, Eastern Cape | 64 |
5 | eMbalenhle, Mpumalanga | 57 |
6 | Lephalale, Limpopo | 56 |
7 | KwaMbonambi, KwaZulu-Natal | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Middleburg - DEA | 76 |
2 | Columbus | 74 |
3 | Middleburg MP | 57 |
(local time)
SEE WORLD AQI RANKINGUS AQI
68
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 68 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20.2µg/m³ | |
PM10 | 33.6µg/m³ | |
NO2 | 43.6µg/m³ | |
SO2 | 6.1µg/m³ | |
CO | 480.9µg/m³ |
PM2.5
x4
PM2.5 concentration in Middelburg is currently 4 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, Apr 17 | Moderate 64 AQI US | 69.8° 50° | 8.9 mp/h | |
Thursday, Apr 18 | Unhealthy for sensitive groups 110 AQI US | 71.6° 51.8° | 6.7 mp/h | |
Friday, Apr 19 | Moderate 76 AQI US | 75.2° 53.6° | 6.7 mp/h | |
Today | Moderate 68 AQI US | 80.6° 55.4° | 6.7 mp/h | |
Sunday, Apr 21 | Moderate 63 AQI US | 82.4° 57.2° | 4.5 mp/h | |
Monday, Apr 22 | Moderate 71 AQI US | 82.4° 60.8° | 11.2 mp/h | |
Tuesday, Apr 23 | Moderate 64 AQI US | 84.2° 60.8° | 6.7 mp/h | |
Wednesday, Apr 24 | Moderate 69 AQI US | 82.4° 60.8° | 8.9 mp/h | |
Thursday, Apr 25 | Moderate 68 AQI US | 82.4° 60.8° | 8.9 mp/h | |
Friday, Apr 26 | Moderate 73 AQI US | 90% | 78.8° 57.2° | 13.4 mp/h |
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1Contributor
Government Contributor
3 stations
1 Data source