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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 | 51.8°F |
Humidity | 85% |
Wind | 4.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Prague, Praha | 53 |
2 | Usti nad Labem, Ustecky | 43 |
3 | Hradec Kralove, Kralovehradecky | 41 |
4 | Trinec, Moravskoslezsky | 40 |
5 | Pilsen, Plzensky | 39 |
6 | Ostrava, Moravskoslezsky | 35 |
7 | Brno, South Moravian | 27 |
8 | Frydlant, Liberecky | 26 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Usti n.L.-Kockov | 48 |
2 | Usti n.L.-mesto | 44 |
3 | Usti n.L.-Vseboricka | 37 |
4 | Usti n. L.-Prokopa Divise | 25 |
5 | Boztesice | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.7µg/m³ | |
PM10 | 13.5µg/m³ | |
O3 | 104.1µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 1.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 12 | Moderate 53 AQI US | |||
Monday, May 13 | Good 41 AQI US | |||
Tuesday, May 14 | Good 41 AQI US | |||
Today | Good 48 AQI US | 68° 46.4° | 11.2 mp/h | |
Thursday, May 16 | Good 41 AQI US | 68° 46.4° | 17.9 mp/h | |
Friday, May 17 | Good 48 AQI US | 50% | 59° 50° | 17.9 mp/h |
Saturday, May 18 | Good 47 AQI US | 90% | 53.6° 48.2° | 13.4 mp/h |
Sunday, May 19 | Good 48 AQI US | 100% | 59° 48.2° | 6.7 mp/h |
Monday, May 20 | Moderate 51 AQI US | 100% | 66.2° 48.2° | 4.5 mp/h |
Tuesday, May 21 | Moderate 62 AQI US | 60% | 71.6° 50° | 4.5 mp/h |
Wednesday, May 22 | Moderate 68 AQI US | 100% | 59° 57.2° | 4.5 mp/h |
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