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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 62.6°F |
Humidity | 65% |
Wind | 10.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Hradec Kralove, Kralovehradecky | 45 |
2 | Usti nad Labem, Ustecky | 45 |
3 | Ostrava, Moravskoslezsky | 44 |
4 | Prague, Praha | 42 |
5 | Pilsen, Plzensky | 39 |
6 | Brno, South Moravian | 18 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Opava-Katerinky | 43 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.4µg/m³ | |
PM10 | 5.1µg/m³ | |
O3 | 107.9µg/m³ | |
NO2 | 1.9µg/m³ |
PM2.5 concentration in Opava air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Moderate 63 AQI US | 44.6° 35.6° | 11.2 mp/h | |
Thursday, Apr 25 | Good 40 AQI US | 50° 33.8° | 13.4 mp/h | |
Friday, Apr 26 | Good 35 AQI US | 53.6° 35.6° | 13.4 mp/h | |
Today | Good 44 AQI US | 62.6° 39.2° | 15.7 mp/h | |
Sunday, Apr 28 | Good 42 AQI US | 68° 44.6° | 17.9 mp/h | |
Monday, Apr 29 | Good 43 AQI US | 71.6° 50° | 13.4 mp/h | |
Tuesday, Apr 30 | Good 35 AQI US | 71.6° 53.6° | 11.2 mp/h | |
Wednesday, May 1 | Good 43 AQI US | 73.4° 51.8° | 8.9 mp/h | |
Thursday, May 2 | Moderate 55 AQI US | 68° 50° | 15.7 mp/h | |
Friday, May 3 | Moderate 56 AQI US | 50% | 68° 48.2° | 13.4 mp/h |
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