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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 51.8°F |
Humidity | 54% |
Wind | 7.3 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Vereeniging, Gauteng | 120 |
2 | Witbank, Mpumalanga | 111 |
3 | Ballito, KwaZulu-Natal | 94 |
4 | KwaMbonambi, KwaZulu-Natal | 91 |
5 | Midstream, Gauteng | 86 |
6 | Pretoria, Gauteng | 81 |
7 | eMbalenhle, Mpumalanga | 80 |
8 | Middelburg, Mpumalanga | 70 |
9 | Port Elizabeth, Eastern Cape | 61 |
10 | Thabazimbi, Limpopo | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Middleburg MP | 88 |
2 | Columbus | 65 |
3 | Middleburg - DEA | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
70
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 70 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 19.4µg/m³ | |
PM10 | 43.5µg/m³ | |
O3 | 10µg/m³ | |
NO2 | 28.4µg/m³ | |
SO2 | 5.6µg/m³ | |
CO | 343.5µg/m³ |
PM2.5
x3.9
PM2.5 concentration in Middelburg is currently 3.9 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 30 | Unhealthy for sensitive groups 148 AQI US | 66.2° 46.4° | 11.2 mp/h | |
Friday, May 31 | Unhealthy for sensitive groups 107 AQI US | 69.8° 46.4° | 8.9 mp/h | |
Saturday, Jun 1 | Moderate 77 AQI US | 69.8° 50° | 13.4 mp/h | |
Today | Moderate 70 AQI US | 80% | 69.8° 51.8° | 17.9 mp/h |
Monday, Jun 3 | Moderate 55 AQI US | 80% | 68° 44.6° | 26.8 mp/h |
Tuesday, Jun 4 | Moderate 61 AQI US | 60.8° 37.4° | 11.2 mp/h | |
Wednesday, Jun 5 | Moderate 63 AQI US | 66.2° 41° | 8.9 mp/h | |
Thursday, Jun 6 | Moderate 66 AQI US | 75.2° 50° | 22.4 mp/h | |
Friday, Jun 7 | Moderate 67 AQI US | 64.4° 42.8° | 15.7 mp/h | |
Saturday, Jun 8 | Moderate 76 AQI US | 60.8° 41° | 6.7 mp/h |
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Government Contributor
3 stations
1 Data source