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
Air Quality Index Trend
34h · 4 stnChomutov'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▲
15.74 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chomutov?
Temperature & Precipitation
PM2.5 Trend
34h · 4 stationsPM2.515.74 µg/m³
✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
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
32
Rudolice v Horach, Ustecky, Czech Republic
38
Rudolice v Horach, Ustecky, Czech Republic
46
Most, Ustecky, Czech Republic
28
Lom, Ustecky, Czech Republic
38
Lom, Ustecky, Czech Republic
What cities are near Chomutov?
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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.