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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 | Broken clouds |
Temperature | 62.6°F |
Humidity | 63% |
Wind | 18.3 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hradec Kralove, Kralovehradecky | 56 |
2 | Prague, Praha | 53 |
3 | Brno, South Moravian | 40 |
4 | Usti nad Labem, Ustecky | 39 |
5 | Ostrava, Moravskoslezsky | 36 |
6 | Frydlant, Liberecky | 34 |
7 | Pilsen, Plzensky | 34 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Usti n.L.-Kockov | 39 |
2 | Usti n.L.-mesto | 38 |
3 | Usti n.L.-Vseboricka | 36 |
4 | Usti n. L.-Prokopa Divise | 27 |
5 | Boztesice | 19 |
(local time)
SEE WORLD AQI RANKINGUS AQI
39
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 39 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.8µg/m³ | |
PM10 | 11µg/m³ | |
O3 | 96.4µg/m³ | |
NO2 | 2.5µg/m³ | |
SO2 | 1.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 41 AQI US | |||
Tuesday, May 14 | Good 41 AQI US | |||
Wednesday, May 15 | Good 41 AQI US | |||
Today | Good 39 AQI US | 66.2° 51.8° | 20.1 mp/h | |
Friday, May 17 | Good 48 AQI US | 60% | 57.2° 48.2° | 15.7 mp/h |
Saturday, May 18 | Good 33 AQI US | 70% | 68° 48.2° | 8.9 mp/h |
Sunday, May 19 | Good 39 AQI US | 90% | 64.4° 48.2° | 2.2 mp/h |
Monday, May 20 | Moderate 54 AQI US | 70% | 71.6° 50° | 4.5 mp/h |
Tuesday, May 21 | Moderate 59 AQI US | 50% | 73.4° 51.8° | 11.2 mp/h |
Wednesday, May 22 | Moderate 63 AQI US | 100% | 57.2° 51.8° | 6.7 mp/h |
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