Air Quality in Basel, Switzerland
Partly Cloudy
23.8°C · 55.3% humidity
23.8°
Feels 23.8°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
Basel's air quality — share it
AQI Forecast
Calibrated
23
12pm
22
22
14
3pm
17
18
19
6pm
20
20
22
9pm
22
24
25
12am
32
32
32
3am
32
32
32
6am
32
32
25
9am
23
23
Station readings
15
17
20
21
CAMS model
adj -2
25
24
24
25
25
25
24
24
24
25
25
27
27
34
34
34
34
34
34
34
34
27
25
25
Air Quality Index Trend
48h · 1 stnBasel'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.
55.3%
Humidity
32.5 km/h
Wind NW
1020.1 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.38 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Basel?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.53.38 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (3 stations within 25 km)
3.38
Median
4.4
Average
2.9
Low
6.2
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +2.6
What is the 7-day forecast for Basel?
09-05
23.8° 11.0°
1.94 mm
09-06
18.9° 13.5°
16.44 mm
09-07
25.0° 11.0°
3.13 mm
09-08
24.2° 13.7°
0.44 mm
09-09
24.0° 12.5°
0.69 mm
09-10
28.8° 11.8°
09-11
21.5° 7.7°
0.62 mm
Both models agree
Avg diff: 5.1°C
Where are air quality stations near Basel?
20
Basel Binningen, Switzerland
21
Weil am Rhein, Germany
17
Weil am Rhein, Germany
–
switzerland-zwingen-reckholderstrasse
–
Hauptstraße Schwörstadt
16
Sud, Mulhouse, Alsace, France
16
Sud, Mulhouse, Alsace, France
What cities are near Basel?
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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 2026-09-05T13:42 UTC.