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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 | 55.4°F |
Humidity | 92% |
Wind | 7.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Usti nad Labem, Ustecky | 56 |
2 | Pilsen, Plzensky | 46 |
3 | Frydlant, Liberecky | 45 |
4 | Prague, Praha | 45 |
5 | Trinec, Moravskoslezsky | 30 |
6 | Ostrava, Moravskoslezsky | 24 |
7 | Brno, South Moravian | 20 |
8 | Hradec Kralove, Kralovehradecky | 18 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava - Hrusov | 26 |
2 | Ostrava-Fifejdy | 24 |
3 | Ostrava-Marianske Ho | 23 |
4 | Ostrava-Radvanice ZU | 23 |
5 | Ostrava-Zabreh | 23 |
6 | Ostrava-Radvanice OZO | 22 |
7 | Ostrava-Poruba, DD | 16 |
8 | Ostrava-Ceskobratrsk | 14 |
9 | Ostrava-Privoz | 13 |
(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 | 8µg/m³ | |
O3 | 55.9µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 5.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Moderate 70 AQI US | |||
Friday, May 31 | Good 49 AQI US | |||
Saturday, Jun 1 | Good 34 AQI US | |||
Today | Good 22 AQI US | 80% | 66.2° 53.6° | 11.2 mp/h |
Monday, Jun 3 | Moderate 57 AQI US | 80% | 68° 55.4° | 8.9 mp/h |
Tuesday, Jun 4 | Moderate 56 AQI US | 60% | 66.2° 55.4° | 8.9 mp/h |
Wednesday, Jun 5 | Moderate 62 AQI US | 80% | 75.2° 53.6° | 11.2 mp/h |
Thursday, Jun 6 | Moderate 64 AQI US | 100% | 77° 57.2° | 15.7 mp/h |
Friday, Jun 7 | Moderate 67 AQI US | 100% | 69.8° 55.4° | 8.9 mp/h |
Saturday, Jun 8 | Moderate 65 AQI US | 30% | 69.8° 50° | 6.7 mp/h |
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