Get a monitor and contributor to air quality data in your city.
726 people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 59°F |
Humidity | 68% |
Wind | 8.8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Ostrava, Moravskoslezsky | 66 |
2 | Frydlant, Liberecky | 59 |
3 | Hradec Kralove, Kralovehradecky | 58 |
4 | Pilsen, Plzensky | 56 |
5 | Brno, South Moravian | 53 |
6 | Prague, Praha | 51 |
7 | Usti nad Labem, Ustecky | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ondrejov Station | 29 |
(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 | 10.1*µg/m³ | |
O3 | 71.6*µg/m³ |
PM2.5
x2
PM2.5 concentration in Ondrejov is currently 2 times the WHO annual air quality guideline value
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 |
---|---|---|---|---|
Today | Moderate 53 AQI US | 60.8° 48.2° | 8.9 mp/h | |
Tuesday, Jun 4 | Moderate 56 AQI US | 66.2° 44.6° | 4.5 mp/h | |
Wednesday, Jun 5 | Moderate 54 AQI US | 40% | 71.6° 50° | 8.9 mp/h |
Thursday, Jun 6 | Good 46 AQI US | 70% | 73.4° 51.8° | 6.7 mp/h |
Friday, Jun 7 | Moderate 56 AQI US | 70% | 73.4° 55.4° | 8.9 mp/h |
Saturday, Jun 8 | Moderate 61 AQI US | 100% | 71.6° 57.2° | 8.9 mp/h |
Sunday, Jun 9 | Moderate 52 AQI US | 60.8° 46.4° | 11.2 mp/h |
Interested in hourly forecast? Get the app