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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 | 57.2°F |
Humidity | 79% |
Wind | 5.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Brno, South Moravian | 49 |
2 | Trinec, Moravskoslezsky | 35 |
3 | Frydlant, Liberecky | 31 |
4 | Ostrava, Moravskoslezsky | 31 |
5 | Prague, Praha | 28 |
6 | Hradec Kralove, Kralovehradecky | 27 |
7 | Pilsen, Plzensky | 26 |
8 | Usti nad Labem, Ustecky | 23 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Praha 9-Vysocany | 53 |
2 | Praha 2-Riegrovy sady | 51 |
3 | Praha 4-Libus | 31 |
4 | Praha 8-Kobylisy | 30 |
5 | Praha 5-Stodulky | 29 |
6 | Letiste Praha | 27 |
7 | Praha 6-Suchdol | 27 |
8 | Praha 7-Holesovice | 27 |
9 | Praha 2-Legerova | 14 |
10 | Praha 1-n. Republiky | 11 |
(local time)
SEE WORLD AQI RANKINGUS AQI
29
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 29 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.2µg/m³ | |
PM10 | 4.7µg/m³ | |
O3 | 72.8µg/m³ | |
NO2 | 4.6µg/m³ | |
SO2 | 3.5µg/m³ | |
CO | 330.9µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 47 AQI US | |||
Thursday, May 16 | Good 50 AQI US | |||
Friday, May 17 | Good 32 AQI US | |||
Today | Good 29 AQI US | 90% | 60.8° 50° | 11.2 mp/h |
Sunday, May 19 | Good 37 AQI US | 90% | 71.6° 50° | 4.5 mp/h |
Monday, May 20 | Good 39 AQI US | 90% | 75.2° 51.8° | 6.7 mp/h |
Tuesday, May 21 | Moderate 56 AQI US | 90% | 73.4° 53.6° | 13.4 mp/h |
Wednesday, May 22 | Good 34 AQI US | 100% | 59° 53.6° | 11.2 mp/h |
Thursday, May 23 | Moderate 61 AQI US | 69.8° 50° | 6.7 mp/h | |
Friday, May 24 | Moderate 65 AQI US | 90% | 73.4° 53.6° | 8.9 mp/h |
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