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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 | 60.8°F |
Humidity | 75% |
Wind | 4.6 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Trinec, Moravskoslezsky | 58 |
2 | Usti nad Labem, Ustecky | 56 |
3 | Prague, Praha | 53 |
4 | Pilsen, Plzensky | 52 |
5 | Hradec Kralove, Kralovehradecky | 45 |
6 | Brno, South Moravian | 39 |
7 | Ostrava, Moravskoslezsky | 38 |
8 | Frydlant, Liberecky | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ostrava-Poruba, DD | 58 |
2 | Ostrava-Zabreh | 54 |
3 | Ostrava-Fifejdy | 53 |
4 | Ostrava-Privoz | 52 |
5 | Ostrava - Hrusov | 42 |
6 | Ostrava-Radvanice OZO | 34 |
7 | Ostrava-Marianske Ho | 33 |
8 | Ostrava-Ceskobratrsk | 31 |
9 | Ostrava-Radvanice ZU | 30 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10µg/m³ | |
PM10 | 14.1µg/m³ | |
O3 | 81.2µg/m³ | |
NO2 | 12.4µg/m³ | |
SO2 | 1.3µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 25 | Moderate 53 AQI US | |||
Sunday, May 26 | Moderate 57 AQI US | |||
Today | Moderate 53 AQI US | |||
Tuesday, May 28 | Moderate 53 AQI US | 70% | 77° 53.6° | 8.9 mp/h |
Wednesday, May 29 | Moderate 54 AQI US | 100% | 73.4° 53.6° | 8.9 mp/h |
Thursday, May 30 | Moderate 56 AQI US | 90% | 64.4° 53.6° | 6.7 mp/h |
Friday, May 31 | Moderate 64 AQI US | 60% | 71.6° 53.6° | 4.5 mp/h |
Saturday, Jun 1 | Moderate 65 AQI US | 100% | 64.4° 55.4° | 11.2 mp/h |
Sunday, Jun 2 | Good 36 AQI US | 60% | 68° 51.8° | 13.4 mp/h |
Monday, Jun 3 | Good 41 AQI US | 90% | 69.8° 51.8° | 8.9 mp/h |
Tuesday, Jun 4 | Moderate 64 AQI US | 50% | 71.6° 53.6° | 8.9 mp/h |
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