Get a monitor and contributor to air quality data in your city.
7.6K people follow this station
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 71.6°F |
Humidity | 56% |
Wind | 3.9 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Usti nad Labem, Ustecky | 63 |
2 | Pilsen, Plzensky | 58 |
3 | Prague, Praha | 56 |
4 | Hradec Kralove, Kralovehradecky | 50 |
5 | Ostrava, Moravskoslezsky | 44 |
6 | Frydlant, Liberecky | 43 |
7 | Trinec, Moravskoslezsky | 41 |
8 | Brno, South Moravian | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Zabreh | 57 |
2 | Ostrava-Poruba, DD | 56 |
3 | Ostrava - Hrusov | 49 |
4 | Ostrava-Marianske Ho | 49 |
5 | Ostrava-Fifejdy | 44 |
6 | Ostrava-Radvanice ZU | 41 |
7 | Ostrava-Ceskobratrsk | 40 |
8 | Ostrava-Radvanice OZO | 38 |
9 | Ostrava-Privoz | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
41
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
PM10 | 12µg/m³ | |
O3 | 102.3µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 5.3µg/m³ | |
CO | 295.2µg/m³ |
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 23 | Good 34 AQI US | |||
Friday, May 24 | Moderate 55 AQI US | |||
Saturday, May 25 | Good 31 AQI US | |||
Today | Good 41 AQI US | 90% | 75.2° 53.6° | 8.9 mp/h |
Monday, May 27 | Moderate 59 AQI US | 40% | 75.2° 53.6° | 4.5 mp/h |
Tuesday, May 28 | Moderate 54 AQI US | 100% | 73.4° 55.4° | 13.4 mp/h |
Wednesday, May 29 | Moderate 55 AQI US | 60% | 64.4° 53.6° | 6.7 mp/h |
Thursday, May 30 | Moderate 62 AQI US | 80% | 71.6° 51.8° | 6.7 mp/h |
Friday, May 31 | Moderate 61 AQI US | 100% | 60.8° 53.6° | 11.2 mp/h |
Saturday, Jun 1 | Good 47 AQI US | 69.8° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Contributor
Government Contributor
1 station
Data source