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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 50°F |
Humidity | 89% |
Wind | 1.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hradec Kralove, Kralovehradecky | 44 |
2 | Ostrava, Moravskoslezsky | 43 |
3 | Usti nad Labem, Ustecky | 40 |
4 | Pilsen, Plzensky | 38 |
5 | Prague, Praha | 37 |
6 | Brno, South Moravian | 31 |
7 | Trinec, Moravskoslezsky | 30 |
8 | Frydlant, Liberecky | 24 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Prostejov | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ | |
PM10 | 17µg/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 |
---|---|---|---|---|
Sunday, May 12 | Good 41 AQI US | |||
Monday, May 13 | Good 38 AQI US | |||
Tuesday, May 14 | Good 46 AQI US | |||
Today | Moderate 55 AQI US | 30% | 68° 50° | 13.4 mp/h |
Thursday, May 16 | Good 45 AQI US | 100% | 62.6° 46.4° | 15.7 mp/h |
Friday, May 17 | Good 45 AQI US | 100% | 53.6° 50° | 11.2 mp/h |
Saturday, May 18 | Good 43 AQI US | 100% | 64.4° 51.8° | 8.9 mp/h |
Sunday, May 19 | Moderate 55 AQI US | 50% | 69.8° 50° | 6.7 mp/h |
Monday, May 20 | Moderate 65 AQI US | 60% | 73.4° 53.6° | 4.5 mp/h |
Tuesday, May 21 | Moderate 73 AQI US | 90% | 73.4° 55.4° | 8.9 mp/h |
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