Get a monitor and contributor to air quality data in your city.
58.5K people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 69.8°F |
Humidity | 57% |
Wind | 2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Vereeniging, Gauteng | 72 |
2 | Pretoria, Gauteng | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Diepkloof | 83 |
2 | Olifantsfontein | 67 |
(local time)
SEE WORLD AQI RANKING7:29, Dec 1
US AQI
67
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 67 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 19.8µg/m³ | |
PM10 | 51.6µg/m³ | |
NO2 | 60.7µg/m³ | |
SO2 | 3µg/m³ |
PM2.5
x4
PM2.5 concentration in Johannesburg 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 |
---|---|---|---|---|
Tuesday, Nov 28 | Moderate 63 AQI US | 89.6° 68° | ||
Wednesday, Nov 29 | Moderate 58 AQI US | 84.2° 62.6° | ||
Thursday, Nov 30 | Good 43 AQI US | 78.8° 51.8° | ||
Today | Moderate 67 AQI US | 84.2° 57.2° | ||
Saturday, Dec 2 | Moderate 72 AQI US | 89.6° 64.4° | ||
Sunday, Dec 3 | Moderate 72 AQI US | 89.6° 66.2° | ||
Monday, Dec 4 | Moderate 68 AQI US | 91.4° 69.8° | ||
Tuesday, Dec 5 | Moderate 57 AQI US | 91.4° 71.6° | ||
Wednesday, Dec 6 | Moderate 65 AQI US | 87.8° 66.2° | ||
Thursday, Dec 7 | Moderate 92 AQI US | 86° 62.6° |
Interested in hourly forecast? Get the app
1Contributor
Government
2 stations
1 Data source