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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Few clouds |
Temperature | 64.4°F |
Humidity | 45% |
Wind | 10.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Linz, Upper Austria | 38 |
2 | Vienna, Vienna | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
77
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 77 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 10.4µg/m³ | |
O3 | 192.5µg/m³ | |
NO2 | 4.5µg/m³ | |
SO2 | 0µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air | |
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 |
---|---|---|---|---|
Saturday, Apr 27 | Good 16 AQI US | 64.4° 39.2° | 8.9 mp/h | |
Sunday, Apr 28 | Good 36 AQI US | 69.8° 42.8° | 4.5 mp/h | |
Today | Moderate 77 AQI US | 71.6° 48.2° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 42 AQI US | 69.8° 51.8° | 8.9 mp/h | |
Wednesday, May 1 | Good 41 AQI US | 50% | 62.6° 51.8° | 6.7 mp/h |
Thursday, May 2 | Moderate 55 AQI US | 100% | 59° 51.8° | 4.5 mp/h |
Friday, May 3 | Good 39 AQI US | 100% | 57.2° 51.8° | 2.2 mp/h |
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