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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 60.8°F |
Humidity | 98% |
Wind | 4.7 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Middelburg, Mpumalanga | 77 |
2 | eMbalenhle, Mpumalanga | 64 |
3 | Vereeniging, Gauteng | 59 |
4 | KwaMbonambi, KwaZulu-Natal | 53 |
5 | Midstream, Gauteng | 52 |
6 | Lephalale, Limpopo | 35 |
7 | Port Elizabeth, Eastern Cape | 20 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bosjesspruit | 37 |
2 | Club | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.9µg/m³ | |
PM10 | 11.6µg/m³ | |
O3 | 85.5µg/m³ | |
NO2 | 10.9µg/m³ | |
SO2 | 11.5µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Secunda is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Mar 25 | Good 19 AQI US | 73.4° 51.8° | 8.9 mp/h | |
Tuesday, Mar 26 | Good 17 AQI US | 82.4° 51.8° | 4.5 mp/h | |
Wednesday, Mar 27 | Moderate 51 AQI US | 82.4° 51.8° | 6.7 mp/h | |
Today | Good 35 AQI US | 77° 53.6° | 4.5 mp/h | |
Friday, Mar 29 | Moderate 83 AQI US | 82.4° 53.6° | 8.9 mp/h | |
Saturday, Mar 30 | Moderate 75 AQI US | 50% | 73.4° 53.6° | 6.7 mp/h |
Sunday, Mar 31 | Unhealthy for sensitive groups 103 AQI US | 82.4° 51.8° | 4.5 mp/h | |
Monday, Apr 1 | Moderate 62 AQI US | 60% | 77° 57.2° | 8.9 mp/h |
Tuesday, Apr 2 | Moderate 73 AQI US | 50% | 77° 59° | 6.7 mp/h |
Wednesday, Apr 3 | Unhealthy for sensitive groups 120 AQI US | 90% | 80.6° 59° | 6.7 mp/h |
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1Contributor
Government Contributor
2 stations
1 Data source