Air Quality in Locarno, Switzerland
Heavy Rain
11.7°C · 96.6% humidity
11.7°
Feels 11.7°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Locarno's air quality — share it
AQI Forecast
54
10pm
54
54
56
1am
54
27
27
4am
27
27
27
7am
27
27
27
10am
25
25
25
1pm
25
25
25
4pm
25
25
27
7pm
27
27
Locarno'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.
96.6%
Humidity
28.7 km/h
Wind NNW
1015.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.48 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Locarno?
Temperature & Precipitation
PM2.514.48 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Locarno?
06-08
21.5° 11.3°
4.19 mm
06-09
18.7° 9.8°
23.31 mm
06-10
20.5° 9.3°
28.25 mm
06-11
23.7° 11.8°
15.31 mm
06-12
23.7° 10.2°
0.19 mm
06-13
24.1° 7.1°
5.87 mm
06-14
20.7° 8.9°
2.12 mm
Both models agree
Avg diff: 4.4°C
Where are air quality stations near Locarno?
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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 2026-06-08T23:10 UTC.