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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 42.8°F |
Humidity | 87% |
Wind | 4.3 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Trinec, Moravskoslezsky | 41 |
2 | Ostrava, Moravskoslezsky | 36 |
3 | Usti nad Labem, Ustecky | 32 |
4 | Hradec Kralove, Kralovehradecky | 31 |
5 | Prague, Praha | 28 |
6 | Pilsen, Plzensky | 27 |
7 | Brno, South Moravian | 11 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Olomouc-Hejcin | 60 |
2 | Olomouc-Smeralova | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
60
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 60 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 16.2µg/m³ | |
PM10 | 6.8µg/m³ | |
O3 | 73.2µg/m³ | |
NO2 | 7.1µg/m³ |
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, Mar 26 | Moderate 52 AQI US | |||
Wednesday, Mar 27 | Good 30 AQI US | |||
Thursday, Mar 28 | Moderate 52 AQI US | |||
Today | Moderate 60 AQI US | 59° 41° | 20.1 mp/h | |
Saturday, Mar 30 | Good 39 AQI US | 69.8° 46.4° | 20.1 mp/h | |
Sunday, Mar 31 | Good 42 AQI US | 66.2° 51.8° | 22.4 mp/h | |
Monday, Apr 1 | Good 42 AQI US | 50% | 62.6° 46.4° | 20.1 mp/h |
Tuesday, Apr 2 | Good 14 AQI US | 90% | 51.8° 42.8° | 17.9 mp/h |
Wednesday, Apr 3 | Good 36 AQI US | 60% | 53.6° 44.6° | 13.4 mp/h |
Thursday, Apr 4 | Moderate 55 AQI US | 50% | 57.2° 46.4° | 13.4 mp/h |
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