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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 53.6°F |
Humidity | 100% |
Wind | 2.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Pilsen, Plzensky | 55 |
2 | Brno, South Moravian | 54 |
3 | Hradec Kralove, Kralovehradecky | 44 |
4 | Ostrava, Moravskoslezsky | 44 |
5 | Trinec, Moravskoslezsky | 38 |
6 | Frydlant, Liberecky | 27 |
7 | Usti nad Labem, Ustecky | 27 |
8 | Prague, Praha | 21 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Fifejdy | 56 |
2 | Ostrava-Marianske Ho | 53 |
3 | Ostrava-Poruba, DD | 49 |
4 | Ostrava - Hrusov | 46 |
5 | Ostrava-Radvanice ZU | 44 |
6 | Ostrava-Zabreh | 41 |
7 | Ostrava-Ceskobratrsk | 30 |
8 | Ostrava-Radvanice OZO | 27 |
9 | Ostrava-Privoz | 25 |
(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 | 12µg/m³ | |
PM10 | 15.8µg/m³ | |
O3 | 2.6µg/m³ | |
NO2 | 35.8µg/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 |
---|---|---|---|---|
Thursday, May 16 | Moderate 54 AQI US | |||
Friday, May 17 | Moderate 58 AQI US | |||
Saturday, May 18 | Moderate 53 AQI US | |||
Today | Moderate 56 AQI US | 100% | 69.8° 53.6° | 8.9 mp/h |
Monday, May 20 | Moderate 56 AQI US | 60% | 73.4° 53.6° | 2.2 mp/h |
Tuesday, May 21 | Moderate 63 AQI US | 60% | 75.2° 53.6° | 4.5 mp/h |
Wednesday, May 22 | Moderate 56 AQI US | 80% | 69.8° 53.6° | 15.7 mp/h |
Thursday, May 23 | Moderate 58 AQI US | 70% | 71.6° 51.8° | 6.7 mp/h |
Friday, May 24 | Moderate 51 AQI US | 80% | 73.4° 53.6° | 6.7 mp/h |
Saturday, May 25 | Moderate 64 AQI US | 100% | 69.8° 53.6° | 4.5 mp/h |
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