Air Quality in Žatec, Czech Republic
Clear
27.6°C · 45.8% humidity
27.6°
Feels 29.2°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Žatec's air quality — share it
AQI Forecast
Calibrated
58
1am
51
33
64
4am
60
56
54
7am
52
51
51
10am
52
52
52
1pm
51
49
49
4pm
49
49
49
7pm
49
51
51
10pm
51
51
Station readings
58
33
CAMS model
adj +24
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
28h · 2 stnŽatec'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 Žatec is 1.2× 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▲
18.45 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Žatec?
Temperature & Precipitation
PM2.5 Trend
28h · 2 stationsPM2.518.45 µg/m³
×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
18.45
Median
16.45
Average
8.9
Low
24.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -11.9
What is the 7-day forecast for Žatec?
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: 3.7°C
Where are air quality stations near Žatec?
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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 2026-08-08T02:07 UTC.