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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 | 66.2°F |
Humidity | 80% |
Wind | 13.8 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Hradec Kralove, Kralovehradecky | 65 |
2 | Prague, Praha | 56 |
3 | Ostrava, Moravskoslezsky | 53 |
4 | Usti nad Labem, Ustecky | 48 |
5 | Brno, South Moravian | 44 |
6 | Pilsen, Plzensky | 43 |
7 | Frydlant, Liberecky | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Praha 9-Vysocany | 68 |
2 | Praha 4-Libus | 62 |
3 | Praha 5-Stodulky | 58 |
4 | Praha 8-Karlin | 58 |
5 | Praha 1-n. Republiky | 56 |
6 | Praha 10-Prumyslova | 55 |
7 | Praha 10-Vrsovice | 55 |
8 | Letiste Praha | 53 |
9 | Praha 2-Legerova | 50 |
10 | Praha 6-Brevnov | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
50
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 50 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.1µg/m³ | |
PM10 | 18.2µg/m³ | |
NO2 | 33.5µg/m³ | |
CO | 478µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 21 AQI US | |||
Sunday, May 19 | Good 34 AQI US | |||
Monday, May 20 | Good 34 AQI US | |||
Today | Good 50 AQI US | 90% | 69.8° 53.6° | 15.7 mp/h |
Wednesday, May 22 | Good 43 AQI US | 100% | 62.6° 53.6° | 11.2 mp/h |
Thursday, May 23 | Moderate 51 AQI US | 70% | 69.8° 50° | 4.5 mp/h |
Friday, May 24 | Moderate 56 AQI US | 100% | 69.8° 53.6° | 6.7 mp/h |
Saturday, May 25 | Moderate 53 AQI US | 100% | 69.8° 53.6° | 4.5 mp/h |
Sunday, May 26 | Moderate 61 AQI US | 100% | 73.4° 53.6° | 2.2 mp/h |
Monday, May 27 | Moderate 63 AQI US | 100% | 69.8° 57.2° | 2.2 mp/h |
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