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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 55.4°F |
Humidity | 98% |
Wind | 2.7 mp/h |
Pressure | 30.8 Hg |
# | city | US AQI |
---|---|---|
1 | Frydlant, Liberecky | 61 |
2 | Ostrava, Moravskoslezsky | 57 |
3 | Hradec Kralove, Kralovehradecky | 56 |
4 | Prague, Praha | 56 |
5 | Usti nad Labem, Ustecky | 55 |
6 | Brno, South Moravian | 53 |
7 | Pilsen, Plzensky | 53 |
8 | Trinec, Moravskoslezsky | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Plzen-Slovany | 72 |
2 | Plzen-stred | 54 |
3 | Plzen-Lochotin | 53 |
4 | Plzen-Doubravka | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
72
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 72 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20.4µg/m³ | |
PM10 | 11.5µg/m³ | |
O3 | 21.5µg/m³ | |
NO2 | 11.1µg/m³ | |
SO2 | 4.3µg/m³ | |
CO | 240.1µg/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 |
---|---|---|---|---|
Friday, May 31 | Good 31 AQI US | |||
Saturday, Jun 1 | Good 40 AQI US | |||
Sunday, Jun 2 | Good 47 AQI US | |||
Today | Moderate 72 AQI US | 80% | 66.2° 53.6° | 4.5 mp/h |
Tuesday, Jun 4 | Moderate 55 AQI US | 40% | 69.8° 53.6° | 4.5 mp/h |
Wednesday, Jun 5 | Moderate 51 AQI US | 80% | 69.8° 53.6° | 8.9 mp/h |
Thursday, Jun 6 | Good 49 AQI US | 30% | 73.4° 51.8° | 6.7 mp/h |
Friday, Jun 7 | Moderate 62 AQI US | 90% | 75.2° 57.2° | 11.2 mp/h |
Saturday, Jun 8 | Moderate 61 AQI US | 100% | 69.8° 57.2° | 8.9 mp/h |
Sunday, Jun 9 | Moderate 56 AQI US | 100% | 62.6° 51.8° | 8.9 mp/h |
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