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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 | 59°F |
Humidity | 82% |
Wind | 3.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Frydlant, Liberecky | 52 |
2 | Ostrava, Moravskoslezsky | 52 |
3 | Usti nad Labem, Ustecky | 48 |
4 | Brno, South Moravian | 40 |
5 | Prague, Praha | 40 |
6 | Pilsen, Plzensky | 39 |
7 | Hradec Kralove, Kralovehradecky | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Fifejdy | 62 |
2 | Ostrava-Marianske Ho | 55 |
3 | Ostrava-Poruba, DD | 55 |
4 | Ostrava-Privoz | 53 |
5 | Ostrava - Hrusov | 52 |
6 | Ostrava-Radvanice OZO | 49 |
7 | Ostrava-Radvanice ZU | 49 |
8 | Ostrava-Ceskobratrsk | 45 |
9 | Ostrava-Zabreh | 39 |
(local time)
SEE WORLD AQI RANKINGUS AQI
45
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 45 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.1µg/m³ | |
PM10 | 13.8µg/m³ | |
NO2 | 27.9µg/m³ | |
CO | 373.4µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Good 48 AQI US | |||
Wednesday, May 22 | Good 26 AQI US | |||
Thursday, May 23 | Good 22 AQI US | |||
Thursday, May 23 | Good 46 AQI US | 60% | 69.8° 53.6° | 4.5 mp/h |
Today | Good 45 AQI US | 100% | 68° 55.4° | 6.7 mp/h |
Saturday, May 25 | Moderate 53 AQI US | 80% | 73.4° 55.4° | 6.7 mp/h |
Sunday, May 26 | Moderate 59 AQI US | 100% | 75.2° 53.6° | 4.5 mp/h |
Monday, May 27 | Moderate 58 AQI US | 70% | 75.2° 53.6° | 6.7 mp/h |
Tuesday, May 28 | Moderate 68 AQI US | 100% | 71.6° 53.6° | 11.2 mp/h |
Wednesday, May 29 | Moderate 62 AQI US | 40% | 66.2° 53.6° | 4.5 mp/h |
Thursday, May 30 | Moderate 62 AQI US | 60% | 71.6° 50° | 6.7 mp/h |
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