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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 50°F |
Humidity | 81% |
Wind | 23 mp/h |
Pressure | 29.3 Hg |
# | city | US AQI |
---|---|---|
1 | Brno, South Moravian | 38 |
2 | Trinec, Moravskoslezsky | 33 |
3 | Ostrava, Moravskoslezsky | 29 |
4 | Prague, Praha | 27 |
5 | Usti nad Labem, Ustecky | 27 |
6 | Hradec Kralove, Kralovehradecky | 25 |
7 | Pilsen, Plzensky | 24 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Privoz | 86 |
2 | Ostrava-Fifejdy | 78 |
3 | Ostrava-Zabreh | 69 |
4 | Ostrava-Marianske Ho | 55 |
5 | Ostrava - Hrusov | 29 |
6 | Ostrava-Radvanice OZO | 29 |
7 | Ostrava-Radvanice ZU | 27 |
8 | Ostrava-Poruba, DD | 21 |
9 | Ostrava-Ceskobratrsk | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 14µg/m³ | |
PM10 | 51µg/m³ | |
O3 | 70µg/m³ | |
NO2 | 9.2µg/m³ | |
SO2 | 5.6µg/m³ | |
CO | 100.2µg/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 |
---|---|---|---|---|
Monday, Mar 25 | Good 24 AQI US | |||
Tuesday, Mar 26 | Moderate 55 AQI US | |||
Wednesday, Mar 27 | Good 31 AQI US | |||
Today | Moderate 55 AQI US | 90% | 55.4° 46.4° | 15.7 mp/h |
Friday, Mar 29 | Good 16 AQI US | 100% | 60.8° 41° | 15.7 mp/h |
Saturday, Mar 30 | Good 40 AQI US | 71.6° 48.2° | 20.1 mp/h | |
Sunday, Mar 31 | Good 45 AQI US | 66.2° 53.6° | 20.1 mp/h | |
Monday, Apr 1 | Moderate 55 AQI US | 71.6° 51.8° | 24.6 mp/h | |
Tuesday, Apr 2 | Good 36 AQI US | 60% | 55.4° 46.4° | 22.4 mp/h |
Wednesday, Apr 3 | Good 23 AQI US | 70% | 50° 44.6° | 22.4 mp/h |
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