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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 50°F |
Humidity | 88% |
Wind | 1 mp/h |
Pressure | 30.5 Hg |
# | city | US AQI |
---|---|---|
1 | Trinec, Moravskoslezsky | 62 |
2 | Prague, Praha | 57 |
3 | Pilsen, Plzensky | 56 |
4 | Frydlant, Liberecky | 54 |
5 | Brno, South Moravian | 49 |
6 | Usti nad Labem, Ustecky | 48 |
7 | Ostrava, Moravskoslezsky | 44 |
8 | Hradec Kralove, Kralovehradecky | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Plzen-Slovany | 65 |
2 | Plzen-Lochotin | 54 |
3 | Plzen-stred | 54 |
4 | Plzen-Doubravka | 53 |
(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 | 11.9µg/m³ | |
PM10 | 18.2µg/m³ | |
O3 | 78.4µg/m³ | |
NO2 | 16.5µg/m³ | |
SO2 | 2.3µg/m³ | |
CO | 159.6µg/m³ |
PM2.5
x2.4
PM2.5 concentration in Pilsen is currently 2.4 times the WHO annual air quality guideline value
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 7 | Good 30 AQI US | 53.6° 50° | 8.9 mp/h | |
Wednesday, May 8 | Moderate 54 AQI US | 59° 48.2° | 6.7 mp/h | |
Thursday, May 9 | Moderate 54 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Thursday, May 9 | Moderate 56 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Today | Moderate 56 AQI US | 66.2° 44.6° | 4.5 mp/h | |
Saturday, May 11 | Moderate 56 AQI US | 66.2° 46.4° | 4.5 mp/h | |
Sunday, May 12 | Moderate 56 AQI US | 40% | 68° 48.2° | 4.5 mp/h |
Monday, May 13 | Moderate 54 AQI US | 69.8° 48.2° | 11.2 mp/h | |
Tuesday, May 14 | Moderate 66 AQI US | 70% | 73.4° 48.2° | 8.9 mp/h |
Wednesday, May 15 | Moderate 54 AQI US | 90% | 55.4° 48.2° | 8.9 mp/h |
Thursday, May 16 | Moderate 54 AQI US | 100% | 62.6° 46.4° | 2.2 mp/h |
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