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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 | Broken clouds |
Temperature | 55.4°F |
Humidity | 100% |
Wind | 6.1 mp/h |
Pressure | 30.7 Hg |
# | city | US AQI |
---|---|---|
1 | Usti nad Labem, Ustecky | 60 |
2 | Frydlant, Liberecky | 59 |
3 | Pilsen, Plzensky | 49 |
4 | Prague, Praha | 49 |
5 | Trinec, Moravskoslezsky | 29 |
6 | Hradec Kralove, Kralovehradecky | 26 |
7 | Ostrava, Moravskoslezsky | 23 |
8 | Brno, South Moravian | 16 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Plzen-Lochotin | 51 |
2 | Plzen-Slovany | 51 |
3 | Plzen-stred | 47 |
4 | Plzen-Doubravka | 20 |
(local time)
SEE WORLD AQI RANKINGUS AQI
51
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 51 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.3µg/m³ | |
PM10 | 11.9µg/m³ | |
O3 | 52.3µg/m³ | |
NO2 | 3.3µg/m³ | |
SO2 | 4.8µg/m³ | |
CO | 230.7µg/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 |
---|---|---|---|---|
Thursday, May 30 | Good 34 AQI US | |||
Friday, May 31 | Good 31 AQI US | |||
Saturday, Jun 1 | Good 41 AQI US | |||
Today | Moderate 51 AQI US | 100% | 66.2° 53.6° | 6.7 mp/h |
Monday, Jun 3 | Moderate 51 AQI US | 100% | 64.4° 53.6° | 4.5 mp/h |
Tuesday, Jun 4 | Moderate 54 AQI US | 71.6° 50° | 4.5 mp/h | |
Wednesday, Jun 5 | Moderate 54 AQI US | 60% | 71.6° 53.6° | 8.9 mp/h |
Thursday, Jun 6 | Moderate 53 AQI US | 70% | 73.4° 55.4° | 6.7 mp/h |
Friday, Jun 7 | Moderate 65 AQI US | 40% | 68° 50° | 8.9 mp/h |
Saturday, Jun 8 | Moderate 64 AQI US | 68° 46.4° | 4.5 mp/h |
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