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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 62.6°F |
Humidity | 76% |
Wind | 15 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Frydlant, Liberecky | 91 |
2 | Usti nad Labem, Ustecky | 65 |
3 | Prague, Praha | 59 |
4 | Hradec Kralove, Kralovehradecky | 55 |
5 | Pilsen, Plzensky | 54 |
6 | Brno, South Moravian | 33 |
7 | Trinec, Moravskoslezsky | 24 |
8 | Ostrava, Moravskoslezsky | 23 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Privoz | 36 |
2 | Ostrava - Hrusov | 30 |
3 | Ostrava-Fifejdy | 27 |
4 | Ostrava-Poruba, DD | 27 |
5 | Ostrava-Radvanice OZO | 23 |
6 | Ostrava-Marianske Ho | 22 |
7 | Ostrava-Radvanice ZU | 22 |
8 | Ostrava-Ceskobratrsk | 17 |
9 | Ostrava-Zabreh | 15 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
PM10 | 6µg/m³ | |
O3 | 55.9µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 5.3µg/m³ | |
CO | 169.2µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Moderate 70 AQI US | |||
Friday, May 31 | Moderate 54 AQI US | |||
Saturday, Jun 1 | Good 32 AQI US | |||
Today | Good 22 AQI US | 90% | 68° 50° | 13.4 mp/h |
Monday, Jun 3 | Moderate 57 AQI US | 60% | 66.2° 55.4° | 6.7 mp/h |
Tuesday, Jun 4 | Moderate 56 AQI US | 100% | 62.6° 55.4° | 8.9 mp/h |
Wednesday, Jun 5 | Moderate 62 AQI US | 50% | 75.2° 53.6° | 8.9 mp/h |
Thursday, Jun 6 | Moderate 63 AQI US | 100% | 73.4° 55.4° | 4.5 mp/h |
Friday, Jun 7 | Moderate 67 AQI US | 80% | 75.2° 57.2° | 8.9 mp/h |
Saturday, Jun 8 | Moderate 65 AQI US | 100% | 71.6° 62.6° | 11.2 mp/h |
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