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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 | Clear sky |
Temperature | 75.2°F |
Humidity | 53% |
Wind | 8.1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hradec Kralove, Kralovehradecky | 72 |
2 | Prague, Praha | 55 |
3 | Ostrava, Moravskoslezsky | 53 |
4 | Brno, South Moravian | 46 |
5 | Usti nad Labem, Ustecky | 44 |
6 | Pilsen, Plzensky | 40 |
7 | Frydlant, Liberecky | 39 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Privoz | 69 |
2 | Ostrava-Zabreh | 64 |
3 | Ostrava-Marianske Ho | 53 |
4 | Ostrava-Radvanice OZO | 53 |
5 | Ostrava-Radvanice ZU | 53 |
6 | Ostrava - Hrusov | 52 |
7 | Ostrava-Fifejdy | 48 |
8 | Ostrava-Poruba, DD | 44 |
9 | Ostrava-Ceskobratrsk | 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 | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
PM10 | 14µg/m³ | |
NO2 | 12.4µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 46 AQI US | |||
Sunday, May 19 | Good 48 AQI US | |||
Monday, May 20 | Good 30 AQI US | |||
Today | Good 44 AQI US | 40% | 75.2° 53.6° | 8.9 mp/h |
Wednesday, May 22 | Moderate 58 AQI US | 70% | 66.2° 55.4° | 13.4 mp/h |
Thursday, May 23 | Moderate 54 AQI US | 90% | 69.8° 53.6° | 6.7 mp/h |
Friday, May 24 | Moderate 60 AQI US | 100% | 71.6° 55.4° | 4.5 mp/h |
Saturday, May 25 | Moderate 54 AQI US | 50% | 71.6° 55.4° | 6.7 mp/h |
Sunday, May 26 | Moderate 68 AQI US | 40% | 75.2° 53.6° | 6.7 mp/h |
Monday, May 27 | Moderate 59 AQI US | 100% | 75.2° 57.2° | 4.5 mp/h |
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