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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 53.6°F |
Humidity | 71% |
Wind | 2.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Ostrava, Moravskoslezsky | 76 |
2 | Brno, South Moravian | 55 |
3 | Pilsen, Plzensky | 52 |
4 | Usti nad Labem, Ustecky | 45 |
5 | Prague, Praha | 43 |
6 | Hradec Kralove, Kralovehradecky | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava - Hrusov | 95 |
2 | Ostrava-Zabreh | 90 |
3 | Ostrava-Marianske Ho | 86 |
4 | Ostrava-Fifejdy | 80 |
5 | Ostrava-Privoz | 76 |
6 | Ostrava-Poruba, DD | 70 |
7 | Ostrava-Radvanice ZU | 65 |
8 | Ostrava-Ceskobratrsk | 54 |
9 | Ostrava-Radvanice OZO | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
80
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 80 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 26µg/m³ | |
PM10 | 38.1µg/m³ | |
O3 | 6.6µg/m³ | |
NO2 | 29.8µg/m³ | |
SO2 | 3.7µg/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 |
---|---|---|---|---|
Wednesday, Apr 24 | Moderate 66 AQI US | |||
Thursday, Apr 25 | Moderate 52 AQI US | |||
Friday, Apr 26 | Good 44 AQI US | |||
Today | Moderate 80 AQI US | 30% | 60.8° 41° | 11.2 mp/h |
Sunday, Apr 28 | Good 46 AQI US | 69.8° 44.6° | 13.4 mp/h | |
Monday, Apr 29 | Good 44 AQI US | 73.4° 51.8° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 41 AQI US | 75.2° 53.6° | 8.9 mp/h | |
Wednesday, May 1 | Moderate 56 AQI US | 73.4° 50° | 11.2 mp/h | |
Thursday, May 2 | Moderate 56 AQI US | 64.4° 51.8° | 15.7 mp/h | |
Friday, May 3 | Moderate 56 AQI US | 60% | 66.2° 50° | 11.2 mp/h |
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