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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 64.4°F |
Humidity | 31% |
Wind | 8.5 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Vereeniging, Gauteng | 175 |
2 | Pretoria, Gauteng | 152 |
3 | eMbalenhle, Mpumalanga | 149 |
4 | Middelburg, Mpumalanga | 123 |
5 | Midstream, Gauteng | 115 |
6 | Thabazimbi, Limpopo | 58 |
7 | Port Elizabeth, Eastern Cape | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Columbus | 167 |
2 | Middleburg - DEA | 123 |
3 | Middleburg MP | 97 |
(local time)
SEE WORLD AQI RANKINGUS AQI
123
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 123 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 44.5µg/m³ | |
PM10 | 149.3µg/m³ | |
O3 | 12.6µg/m³ | |
NO2 | 52.9µg/m³ | |
SO2 | 19.9µg/m³ | |
CO | 1992.3µg/m³ |
PM2.5
x8.9
PM2.5 concentration in Middelburg is currently 8.9 times the WHO annual air quality guideline value
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Moderate 66 AQI US | 69.8° 50° | 6.7 mp/h | |
Wednesday, May 15 | Moderate 70 AQI US | 75.2° 51.8° | 13.4 mp/h | |
Thursday, May 16 | Moderate 72 AQI US | 77° 51.8° | 11.2 mp/h | |
Today | Unhealthy for sensitive groups 123 AQI US | 78.8° 53.6° | 8.9 mp/h | |
Saturday, May 18 | Moderate 65 AQI US | 75.2° 53.6° | 8.9 mp/h | |
Sunday, May 19 | Moderate 72 AQI US | 73.4° 51.8° | 8.9 mp/h | |
Monday, May 20 | Moderate 75 AQI US | 75.2° 51.8° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 86 AQI US | 78.8° 51.8° | 6.7 mp/h | |
Wednesday, May 22 | Moderate 100 AQI US | 75.2° 51.8° | 6.7 mp/h | |
Thursday, May 23 | Moderate 100 AQI US | 77° 51.8° | 4.5 mp/h |
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1Contributor
Government Contributor
3 stations
1 Data source