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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 | Broken clouds |
Temperature | 53.6°F |
Humidity | 76% |
Wind | 5.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Usti nad Labem, Ustecky | 41 |
2 | Hradec Kralove, Kralovehradecky | 40 |
3 | Ostrava, Moravskoslezsky | 38 |
4 | Prague, Praha | 37 |
5 | Pilsen, Plzensky | 36 |
6 | Frydlant, Liberecky | 35 |
7 | Brno, South Moravian | 29 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Trinec-Kosmos | 36 |
2 | Trinec-Kanada | 35 |
(local time)
SEE WORLD AQI RANKINGUS AQI
36
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 36 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.6µg/m³ | |
PM10 | 23.4µg/m³ | |
O3 | 75.2µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 48 AQI US | |||
Wednesday, May 15 | Good 37 AQI US | |||
Thursday, May 16 | Good 41 AQI US | |||
Today | Good 36 AQI US | 70% | 64.4° 50° | 6.7 mp/h |
Saturday, May 18 | Good 40 AQI US | 70% | 69.8° 46.4° | 2.2 mp/h |
Sunday, May 19 | Moderate 53 AQI US | 100% | 66.2° 51.8° | 4.5 mp/h |
Monday, May 20 | Moderate 61 AQI US | 30% | 73.4° 51.8° | 2.2 mp/h |
Tuesday, May 21 | Moderate 63 AQI US | 70% | 75.2° 53.6° | 8.9 mp/h |
Wednesday, May 22 | Moderate 63 AQI US | 100% | 68° 57.2° | 2.2 mp/h |
Thursday, May 23 | Moderate 62 AQI US | 100% | 59° 55.4° | 4.5 mp/h |
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