Air Quality in Chomutov, Czech Republic

Clear
27.6°C · 45.8% humidity
27.6°
Feels 29.2°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
37 1am
31
35
59 4am
55
50
48 7am
46
45
44 10am
45
45
45 1pm
45
42
42 4pm
42
42
42 7pm
42
44
44 10pm
44
44
Station readings
37
31
35
CAMS model adj +17
27
27
27
27
27
25
25
25
25
25
27
27
27
27
25
25
25
25
25
25
27
27
27
27
AD 728×90

Air Quality Index Trend

34h · 4 stn

Chomutov's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level. Current PM2.5 concentration in Chomutov is 1.0× the WHO 24-hour guideline of 15 µg/m³.

45.8%
Humidity
33.6 km/h
Wind N
1012.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.74 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chomutov?

Temperature & Precipitation

PM2.5 Trend

34h · 4 stations
PM2.515.74 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
15.74
Median
13.5
Average
8.9
Low
24.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -9.2

What is the 7-day forecast for Chomutov?

08-03
34.1° 18.7°
08-04
28.0° 16.1°
0.62 mm
08-05
27.9° 19.1°
08-06
29.8° 20.6°
0.69 mm
08-07
35.5° 18.8°
0.06 mm
08-08
23.9° 14.8°
0.62 mm
08-09
24.9° 14.3°
0.88 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Chomutov?

26
Tusimice, Ustecky, Czech Republic
11.3 km PM2.5: 6.2 µg/m³
32
Rudolice v Horach, Ustecky, Czech Republic
13.3 km PM2.5: 7.7 µg/m³
38
Rudolice v Horach, Ustecky, Czech Republic
13.3 km PM2.5: 9.1 µg/m³
46
Most, Ustecky, Czech Republic
17.0 km PM2.5: 11.0 µg/m³
28
Lom, Ustecky, Czech Republic
22.8 km PM2.5: 6.7 µg/m³
38
Lom, Ustecky, Czech Republic
22.8 km PM2.5: 9.1 µg/m³

What cities are near Chomutov?

51 Jirkov 75 Kadaň 37 Most 64 Žatec 45 Litvínov 42 Marienberg 37 Louny 30 Annaberg-Buchholz 49 Teplice 63 Ostrov
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T02:10 UTC.