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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 77°F |
Humidity | 54% |
Wind | 4.5 mp/h |
Pressure | 29.2 Hg |
# | city | US AQI |
---|---|---|
1 | Prague, Praha | 55 |
2 | Pilsen, Plzensky | 54 |
3 | Usti nad Labem, Ustecky | 54 |
4 | Ostrava, Moravskoslezsky | 53 |
5 | Brno, South Moravian | 48 |
6 | Frydlant, Liberecky | 46 |
7 | Hradec Kralove, Kralovehradecky | 39 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Privoz | 56 |
2 | Ostrava-Radvanice OZO | 55 |
3 | Ostrava-Radvanice ZU | 53 |
4 | Ostrava - Hrusov | 52 |
5 | Ostrava-Marianske Ho | 49 |
6 | Ostrava-Ceskobratrsk | 48 |
7 | Ostrava-Poruba, DD | 44 |
8 | Ostrava-Fifejdy | 39 |
9 | Ostrava-Zabreh | 36 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.7µg/m³ | |
PM10 | 21.8µg/m³ | |
NO2 | 48.6µg/m³ | |
CO | 760.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 35 AQI US | |||
Sunday, May 19 | Good 29 AQI US | |||
Monday, May 20 | Good 29 AQI US | |||
Today | Good 48 AQI US | 40% | 77° 53.6° | 8.9 mp/h |
Wednesday, May 22 | Moderate 58 AQI US | 70% | 68° 55.4° | 13.4 mp/h |
Thursday, May 23 | Moderate 55 AQI US | 90% | 71.6° 53.6° | 6.7 mp/h |
Friday, May 24 | Moderate 61 AQI US | 100% | 73.4° 57.2° | 4.5 mp/h |
Saturday, May 25 | Moderate 54 AQI US | 50% | 73.4° 55.4° | 6.7 mp/h |
Sunday, May 26 | Moderate 68 AQI US | 50% | 75.2° 55.4° | 4.5 mp/h |
Monday, May 27 | Moderate 59 AQI US | 100% | 77° 57.2° | 4.5 mp/h |
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