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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 | Clear sky |
Temperature | 50°F |
Humidity | 75% |
Wind | 4.6 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Ostrava, Moravskoslezsky | 58 |
2 | Hradec Kralove, Kralovehradecky | 53 |
3 | Prague, Praha | 47 |
4 | Brno, South Moravian | 42 |
5 | Pilsen, Plzensky | 39 |
6 | Usti nad Labem, Ustecky | 36 |
7 | Trinec, Moravskoslezsky | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Kladno-stred mesta | 58 |
2 | Kladno-Svermov | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 14.2µg/m³ | |
PM10 | 17.9µg/m³ | |
O3 | 55.3µg/m³ | |
NO2 | 9.8µg/m³ | |
SO2 | 3.7µg/m³ |
PM2.5
x2.8
PM2.5 concentration in Kladno is currently 2.8 times the WHO annual air quality guideline value
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 |
---|---|---|---|---|
Friday, Apr 26 | Good 31 AQI US | 55.4° 32° | 6.7 mp/h | |
Saturday, Apr 27 | Good 43 AQI US | 64.4° 37.4° | 11.2 mp/h | |
Sunday, Apr 28 | Good 44 AQI US | 71.6° 42.8° | 8.9 mp/h | |
Today | Moderate 55 AQI US | 68° 48.2° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 33 AQI US | 71.6° 48.2° | 17.9 mp/h | |
Wednesday, May 1 | Good 35 AQI US | 66.2° 53.6° | 20.1 mp/h | |
Thursday, May 2 | Good 40 AQI US | 68° 53.6° | 17.9 mp/h | |
Friday, May 3 | Good 45 AQI US | 40% | 51.8° 46.4° | 15.7 mp/h |
Saturday, May 4 | Moderate 55 AQI US | 30% | 64.4° 41° | 8.9 mp/h |
Sunday, May 5 | Moderate 53 AQI US | 100% | 51.8° 42.8° | 15.7 mp/h |
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