Worst air pollution Havířov, today and tomorrow
Today (16 July): Air quality in Havířov is medium. AQI, PM2.5, NO2, O3, and PM1 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 5:00 PM (O3: 51.4/100).
Tomorrow (17 July 2026): Air quality in Havířov is fair. PM2.5 increases to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 50.6/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Havířov's air quality faces serious Upper Silesian Coal Basin challenges shared with the Czech-Polish Ostrava-Karviná mining district, with the surrounding coal mining, coking operations, and heavy industry generating elevated PM2.5, SO₂, and heavy metals alongside vehicle traffic on the surrounding road network. The flat Silesian basin provides some dispersal on westerly days, while the industrial density maintains Havířov among the Czech Republic's most persistently polluted urban environments.
Today - 16 July | Pollution peaks at 17:00
AQI:
Medium
51.4/100
PM2.5 (fine particles):
Medium
42.2/100
PM10 (coarse particles):
Good
14.6/100
NO2 (nitrogen dioxide):
Medium
45.4/100
O3 (ozone):
Medium
51.4/100
SO2 (sulfur dioxide):
Good
16.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.5/100
PM1 (ultrafine particles):
Medium
45.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
50.6/100
PM2.5 (fine particles):
Fair
23.6/100
PM10 (coarse particles):
Good
6.5/100
NO2 (nitrogen dioxide):
Medium
41.2/100
O3 (ozone):
Medium
50.6/100
SO2 (sulfur dioxide):
Good
13.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.8/100
PM1 (ultrafine particles):
Fair
29.8/100
Pollen forecast in Havířov
View pollen forecastFrequently Asked Questions
Is air quality bad in Havířov right now?
On 16 July 2026, overall air quality in Havířov is medium. AQI is the main air quality indicator at 51.4/100. Pollution peaks around 5:00 PM (O3: 51.4/100).
Will air quality be worse tomorrow in Havířov?
On 17 July 2026, air quality conditions in Havířov will be worse than today, with PM1 forecast at fair at 29.8/100. Pollution peaks around 1:00 PM (O3: 50.6/100).
When is air pollution at its worst in Havířov?
Air quality dips in Havířov mostly track local tree and grass allergens peaks and periods of the Czech-Polish Ostrava-Karviná mining district, with the local coal mining, coking operations, and heavy industry; background levels usually settle back down once the season changes.
Are air quality levels in Havířov based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app