Air Quality in Basel, Switzerland

Drizzle
30.3°C · 29.8% humidity
30.3°
Feels 30.3°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 11pm
14
8
45 2am
36
30
25 5am
22
27
18 8am
17
16
16 11am
15
15
15 2pm
12
12
12 5pm
12
12
12 8pm
14
21
Station readings
10
13
8
39
CAMS model adj -13
27
27
27
27
27
27
27
27
34
27
27
27
27
27
27
27
25
25
25
25
25
25
27
34
AD 728×90

Air Quality Index Trend

39h · 1 stn

Basel'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.

29.8%
Humidity
43.2 km/h
Wind NW
1013.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.68 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Basel?

Temperature & Precipitation

PM2.5 Trend

39h · 1 station
PM2.510.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
10.68
Median
7.17
Average
1.58
Low
12.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -4.4

What is the 7-day forecast for Basel?

08-03
37.0° 21.3°
0.19 mm
08-04
34.1° 17.5°
1.44 mm
08-05
31.0° 20.9°
1.75 mm
08-06
30.3° 19.1°
4.88 mm
08-07
37.9° 17.6°
13.56 mm
08-08
29.2° 13.5°
0.81 mm
08-09
25.9° 14.3°
2.63 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Basel?

43
Basel Binningen, Switzerland
2.1 km PM2.5: 10.3 µg/m³
44
Basel Binningen, Switzerland
2.1 km PM2.5: 10.6 µg/m³
21
C.C. 3 Frontières, Alsace, France
4.1 km PM2.5: 5.0 µg/m³
26
C.C. 3 Frontières, Alsace, France
4.1 km PM2.5: 6.2 µg/m³
59
C.C. 3 Frontières, Alsace, France
4.1 km PM2.5: 15.9 µg/m³
45
C.C. 3 Frontières, Alsace, France
4.1 km PM2.5: 10.8 µg/m³
61
C.C. 3 Frontières, Alsace, France
4.1 km PM2.5: 16.9 µg/m³
26
C.C. 3 Frontières, Alsace, France
4.1 km PM2.5: 6.2 µg/m³
39
Weil am Rhein, Germany
5.6 km PM2.5: 9.4 µg/m³
20
Weil am Rhein, Germany
5.6 km PM2.5: 4.8 µg/m³

What cities are near Basel?

41 Allschwil 46 Saint-Louis 48 Weil am Rhein 48 Riehen 41 Muttenz 28 Reinach 47 Lörrach 27 Rheinfelden 27 Schopfheim 19 Bad Säckingen
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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 2026-08-08T00:54 UTC.