Get a monitor and contributor to air quality data in your city.
211.1K people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 37.4°F |
Humidity | 83% |
Wind | 5.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Poznan, Greater Poland | 93 |
2 | Katowice, Silesia | 77 |
3 | Gdansk, Pomerania | 75 |
4 | Torun, Kujawsko-Pomorskie | 71 |
5 | Wroclaw, Lower Silesia | 71 |
6 | Lodz, Lodz Voivodeship | 68 |
7 | Sopot, Pomerania | 67 |
8 | Warsaw, Mazovia | 64 |
9 | Krakow, Lesser Poland Voivodeship | 63 |
10 | Koszalin, Greater Poland | 61 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Częstochowa, ul. Armii Krajowej 2 | 61 |
(local time)
SEE WORLD AQI RANKINGUS AQI
61
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 61 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 17µg/m³ | |
PM10 | 26µg/m³ | |
NO2 | 25.4µg/m³ | |
CO | 0.7µg/m³ |
PM2.5
x3.4
PM2.5 concentration in Czestochowa is currently 3.4 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 |
---|---|---|---|---|
Sunday, Apr 21 | Good 45 AQI US | 39.2° 30.2° | 11.2 mp/h | |
Monday, Apr 22 | Moderate 53 AQI US | 42.8° 28.4° | 8.9 mp/h | |
Tuesday, Apr 23 | Moderate 58 AQI US | 48.2° 32° | 6.7 mp/h | |
Today | Moderate 61 AQI US | 100% | 46.4° 37.4° | 8.9 mp/h |
Thursday, Apr 25 | Good 39 AQI US | 100% | 51.8° 35.6° | 11.2 mp/h |
Friday, Apr 26 | Good 35 AQI US | 57.2° 35.6° | 4.5 mp/h | |
Saturday, Apr 27 | Good 50 AQI US | 50% | 59° 42.8° | 8.9 mp/h |
Sunday, Apr 28 | Moderate 57 AQI US | 68° 48.2° | 11.2 mp/h | |
Monday, Apr 29 | Moderate 62 AQI US | 71.6° 51.8° | 11.2 mp/h | |
Tuesday, Apr 30 | Moderate 65 AQI US | 75.2° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
1Contributor
Government Contributor