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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 59°F |
Humidity | 77% |
Wind | 5.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Trinec, Moravskoslezsky | 58 |
2 | Prague, Praha | 56 |
3 | Usti nad Labem, Ustecky | 56 |
4 | Ostrava, Moravskoslezsky | 52 |
5 | Hradec Kralove, Kralovehradecky | 41 |
6 | Brno, South Moravian | 37 |
7 | Pilsen, Plzensky | 35 |
8 | Frydlant, Liberecky | 34 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Usti n.L.-Kockov | 57 |
2 | Usti n. L.-Prokopa Divise | 56 |
3 | Usti n.L.-Vseboricka | 56 |
4 | Usti n.L.-mesto | 27 |
5 | Boztesice | 24 |
(local time)
SEE WORLD AQI RANKINGUS AQI
56
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 56 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.9µg/m³ | |
PM10 | 23.2µg/m³ | |
NO2 | 44.6µg/m³ | |
CO | 174.7µg/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 |
---|---|---|---|---|
Saturday, May 11 | Moderate 59 AQI US | |||
Sunday, May 12 | Moderate 55 AQI US | |||
Monday, May 13 | Good 32 AQI US | |||
Today | Moderate 56 AQI US | 69.8° 50° | 13.4 mp/h | |
Wednesday, May 15 | Good 44 AQI US | 69.8° 48.2° | 17.9 mp/h | |
Thursday, May 16 | Good 47 AQI US | 80% | 60.8° 51.8° | 20.1 mp/h |
Friday, May 17 | Moderate 53 AQI US | 64.4° 48.2° | 8.9 mp/h | |
Saturday, May 18 | Moderate 57 AQI US | 40% | 66.2° 46.4° | 4.5 mp/h |
Sunday, May 19 | Moderate 65 AQI US | 66.2° 48.2° | 8.9 mp/h | |
Monday, May 20 | Moderate 63 AQI US | 80% | 68° 53.6° | 4.5 mp/h |
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