Air Quality in Děčín, Czech Republic
Partly Cloudy
16.7°C · 56.6% humidity
16.7°
Feels 16.7°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
Děčín's air quality — share it
AQI Forecast
Calibrated
8
7pm
8
10
19
10pm
16
22
20
1am
19
19
18
4am
18
18
17
7am
10
10
10
10am
10
10
10
1pm
17
37
37
4pm
17
17
Station readings
3
32
5
CAMS model
adj -17
25
25
27
27
27
34
34
34
34
34
34
34
34
27
27
27
27
27
27
34
54
54
34
34
Air Quality Index Trend
47h · 1 stnDěčín'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.
56.6%
Humidity
37.2 km/h
Wind W
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.64 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Děčín?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.54.64 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
4.64
Median
5.46
Average
2.2
Low
7.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.6
What is the 7-day forecast for Děčín?
07-21
29.7° 13.1°
0.13 mm
07-22
23.4° 12.6°
4.0 mm
07-23
20.9° 15.5°
2.44 mm
07-24
20.8° 11.9°
0.25 mm
07-25
25.7° 11.6°
2.38 mm
07-26
25.8° 11.5°
0.25 mm
07-27
33.1° 15.6°
0.69 mm
Both models agree
Avg diff: 3.1°C
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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 2026-07-21T20:29 UTC.