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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 62.6°F |
Humidity | 80% |
Wind | 8.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Ostrava, Moravskoslezsky | 69 |
2 | Prague, Praha | 62 |
3 | Brno, South Moravian | 60 |
4 | Hradec Kralove, Kralovehradecky | 57 |
5 | Usti nad Labem, Ustecky | 57 |
6 | Frydlant, Liberecky | 51 |
7 | Pilsen, Plzensky | 25 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Praha 2-Riegrovy sady | 78 |
2 | Praha 10-Prumyslova | 77 |
3 | Praha 4-Libus | 71 |
4 | Praha 8-Kobylisy | 71 |
5 | Praha 1-n. Republiky | 69 |
6 | Praha 8, Bohnice-Cimice-Troja | 66 |
7 | Praha 2-Legerova | 65 |
8 | Praha 10-Vrsovice | 64 |
9 | Letiste Praha | 61 |
10 | Praha 5-Stodulky | 60 |
(local time)
SEE WORLD AQI RANKINGUS AQI
71
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 71 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20µg/m³ | |
PM10 | 30.5µg/m³ | |
O3 | 38.1µg/m³ | |
NO2 | 23.5µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Moderate 53 AQI US | |||
Wednesday, May 22 | Good 34 AQI US | |||
Thursday, May 23 | Good 42 AQI US | |||
Today | Moderate 71 AQI US | 100% | 66.2° 51.8° | 8.9 mp/h |
Saturday, May 25 | Moderate 52 AQI US | 100% | 68° 51.8° | 6.7 mp/h |
Sunday, May 26 | Moderate 53 AQI US | 100% | 71.6° 51.8° | 4.5 mp/h |
Monday, May 27 | Moderate 57 AQI US | 70% | 73.4° 55.4° | 4.5 mp/h |
Tuesday, May 28 | Moderate 57 AQI US | 90% | 69.8° 55.4° | 8.9 mp/h |
Wednesday, May 29 | Good 45 AQI US | 90% | 60.8° 51.8° | 8.9 mp/h |
Thursday, May 30 | Moderate 57 AQI US | 40% | 68° 51.8° | 6.7 mp/h |
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