Air Quality in Letňany, Czech Republic

Windy
17.5°C · 51.6% humidity
17.5°
Feels 17.5°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
11 2am
21
18
18 5am
14
11
9 8am
8
7
6 11am
5
5
5 2pm
4
4
4 5pm
11
31
31 8pm
31
31
31 11pm
31
31
Station readings
11
21
18
20
CAMS model adj -23
54
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

8h · 3 stn

Letňany'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.

51.6%
Humidity
45.2 km/h
Wind W
1013.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.16 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Letňany?

Temperature & Precipitation

PM2.5 Trend

8h · 3 stations
PM2.54.16 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
4.16
Median
3.59
Average
1.2
Low
5.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.1

What is the 7-day forecast for Letňany?

07-22
25.7° 13.9°
0.75 mm
07-23
23.8° 16.6°
0.88 mm
07-24
22.5° 13.7°
07-25
27.7° 13.0°
22.69 mm
07-26
28.2° 13.9°
3.19 mm
07-27
34.7° 17.8°
0.81 mm
07-28
25.6° 17.4°
0.44 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Letňany?

12
Praha 7-Holesovice, Prague
5.9 km PM2.5: 2.8 µg/m³ PM10: 14.0 µg/m³
10
Praha 10-Srobarova, Prague
7.2 km PM2.5: 2.5 µg/m³ PM10: 5.8 µg/m³
36
Pha2-Riegrovy sady, Prague, Czech Republic
7.8 km PM2.5: 8.6 µg/m³
11
Pha10-Prumyslova, Prague, Czech Republic
8.0 km PM2.5: 2.6 µg/m³
23
Pha10-Vrsovice, Prague, Czech Republic
9.0 km PM2.5: 5.5 µg/m³
18
Praha 2-Legerova (hot spot), Prague
9.1 km PM2.5: 4.2 µg/m³ PM10: 8.1 µg/m³
13
Pha6-Suchdol, Prague, Czech Republic
9.4 km PM2.5: 3.1 µg/m³
54
Pha4-Libus, Prague, Czech Republic
14.9 km PM2.5: 13.5 µg/m³
9
Praha 5-Řeporyje, Prague
18.7 km PM2.5: 2.2 µg/m³ PM10: 5.1 µg/m³
15
Kralupy nad Vltavou-sportoviste, Stredocesky, Czech Republic
19.4 km PM2.5: 3.6 µg/m³

What cities are near Letňany?

18 Střížkov 19 Prosek 18 Vysočany 17 Libeň 18 Kobylisy 14 Černý Most 12 Holešovice 11 Staré Strašnice 18 Bohnice 14 Žižkov
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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 2026-07-22T03:16 UTC.