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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 | 64.4°F |
Humidity | 48% |
Wind | 13.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Prague, Praha | 55 |
2 | Trinec, Moravskoslezsky | 52 |
3 | Usti nad Labem, Ustecky | 45 |
4 | Pilsen, Plzensky | 43 |
5 | Hradec Kralove, Kralovehradecky | 42 |
6 | Ostrava, Moravskoslezsky | 40 |
7 | Frydlant, Liberecky | 29 |
8 | Brno, South Moravian | 26 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Praha 7-Holesovice | 77 |
2 | Praha 5-Stodulky | 75 |
3 | Praha 9-Vysocany | 68 |
4 | Praha 10-Prumyslova | 64 |
5 | Praha 8-Karlin | 60 |
6 | Praha 2-Riegrovy sady | 56 |
7 | Praha 6-Brevnov | 56 |
8 | Praha 8-Kobylisy | 56 |
9 | Praha 4-Libus | 53 |
10 | Praha 1-n. Republiky | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
56
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 56 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12µg/m³ | |
PM10 | 18.2µg/m³ | |
O3 | 110.7µg/m³ | |
NO2 | 5.5µg/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 |
---|---|---|---|---|
Sunday, May 12 | Good 48 AQI US | |||
Monday, May 13 | Good 46 AQI US | |||
Tuesday, May 14 | Moderate 52 AQI US | |||
Today | Moderate 56 AQI US | 69.8° 50° | 17.9 mp/h | |
Thursday, May 16 | Good 46 AQI US | 50% | 59° 53.6° | 17.9 mp/h |
Friday, May 17 | Good 47 AQI US | 80% | 57.2° 50° | 15.7 mp/h |
Saturday, May 18 | Good 34 AQI US | 100% | 64.4° 50° | 8.9 mp/h |
Sunday, May 19 | Good 41 AQI US | 70% | 69.8° 50° | 4.5 mp/h |
Monday, May 20 | Moderate 60 AQI US | 50% | 68° 50° | 6.7 mp/h |
Tuesday, May 21 | Moderate 69 AQI US | 66.2° 50° | 17.9 mp/h |
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