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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 32°F |
Humidity | 92% |
Wind | 6.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Pilsen, Plzensky | 49 |
2 | Usti nad Labem, Ustecky | 46 |
3 | Hradec Kralove, Kralovehradecky | 44 |
4 | Ostrava, Moravskoslezsky | 34 |
5 | Prague, Praha | 33 |
6 | Brno, South Moravian | 25 |
7 | Trinec, Moravskoslezsky | 22 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Privoz | 64 |
2 | Ostrava-Fifejdy | 53 |
3 | Ostrava-Marianske Ho | 37 |
4 | Ostrava - Hrusov | 35 |
5 | Ostrava-Ceskobratrsk | 33 |
6 | Ostrava-Radvanice OZO | 33 |
7 | Ostrava-Radvanice ZU | 33 |
8 | Ostrava-Poruba, DD | 25 |
9 | Ostrava-Zabreh | 13 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13µg/m³ | |
PM10 | 18.1µg/m³ | |
O3 | 54.9µg/m³ | |
NO2 | 7.3µg/m³ | |
SO2 | 1.3µg/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 |
---|---|---|---|---|
Tuesday, Apr 16 | Good 30 AQI US | |||
Wednesday, Apr 17 | Good 30 AQI US | |||
Thursday, Apr 18 | Good 43 AQI US | |||
Today | Moderate 53 AQI US | 90% | 50° 32° | 17.9 mp/h |
Saturday, Apr 20 | Good 15 AQI US | 100% | 48.2° 35.6° | 13.4 mp/h |
Sunday, Apr 21 | Good 32 AQI US | 60% | 44.6° 32° | 13.4 mp/h |
Monday, Apr 22 | Good 40 AQI US | 44.6° 30.2° | 11.2 mp/h | |
Tuesday, Apr 23 | Moderate 53 AQI US | 48.2° 32° | 6.7 mp/h | |
Wednesday, Apr 24 | Moderate 60 AQI US | 100% | 41° 35.6° | 15.7 mp/h |
Thursday, Apr 25 | Moderate 53 AQI US | 100% | 51.8° 35.6° | 11.2 mp/h |
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