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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 64.4°F |
Humidity | 54% |
Wind | 8.1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Brno, South Moravian | 59 |
2 | Hradec Kralove, Kralovehradecky | 51 |
3 | Trinec, Moravskoslezsky | 41 |
4 | Ostrava, Moravskoslezsky | 38 |
5 | Prague, Praha | 37 |
6 | Usti nad Labem, Ustecky | 35 |
7 | Pilsen, Plzensky | 34 |
8 | Frydlant, Liberecky | 24 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Most | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1µg/m³ | |
PM10 | 7.9µg/m³ | |
O3 | 83.6µg/m³ | |
NO2 | 4.6µg/m³ | |
SO2 | 3.7µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 35 AQI US | |||
Friday, May 17 | Good 30 AQI US | |||
Saturday, May 18 | Good 21 AQI US | |||
Today | Good 33 AQI US | 100% | 64.4° 48.2° | 8.9 mp/h |
Monday, May 20 | Good 45 AQI US | 20% | 71.6° 48.2° | 6.7 mp/h |
Tuesday, May 21 | Moderate 56 AQI US | 90% | 69.8° 53.6° | 13.4 mp/h |
Wednesday, May 22 | Good 41 AQI US | 100% | 60.8° 53.6° | 4.5 mp/h |
Thursday, May 23 | Good 49 AQI US | 80% | 66.2° 51.8° | 4.5 mp/h |
Friday, May 24 | Moderate 52 AQI US | 100% | 66.2° 51.8° | 8.9 mp/h |
Saturday, May 25 | Moderate 63 AQI US | 100% | 66.2° 57.2° | 4.5 mp/h |
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