Air Quality in Allschwil, Switzerland

Partly Cloudy
23.8°C · 55.3% humidity
23.8°
Feels 23.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 10am
21
21
30 1pm
27
26
25 4pm
24
22
21 7pm
21
22
21 10pm
23
23
30 1am
30
30
30 4am
30
30
30 7am
30
23
Station readings
15
50
15
17
CAMS model adj -4
25
25
25
24
24
25
25
25
24
24
24
25
25
27
27
34
34
34
34
34
34
34
34
27
AD 728×90

Air Quality Index Trend

48h · 1 stn

Allschwil'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▲
30
7.09 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Allschwil?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.57.09 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
AD 300×250
Station readings (3 stations within 25 km)
7.09
Median
7.82
Average
4.3
Low
11.97
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -1.2

What is the 7-day forecast for Allschwil?

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: 5.0°C

Where are air quality stations near Allschwil?

30
Basel Binningen, Switzerland
3.7 km PM2.5: 7.2 µg/m³
57
C.C. 3 Frontières, Alsace, France
5.5 km PM2.5: 15.0 µg/m³
40
C.C. 3 Frontières, Alsace, France
5.5 km PM2.5: 9.6 µg/m³
17
Weil am Rhein, Germany
8.4 km PM2.5: 4.1 µg/m³
–
switzerland-zwingen-reckholderstrasse
12.5 km 32.0°C 39.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
16
Sud, Mulhouse, Alsace, France
26.8 km PM2.5: 3.8 µg/m³
53
Sud, Mulhouse, Alsace, France
26.8 km PM2.5: 13.1 µg/m³

What cities are near Allschwil?

29 Basel 25 Saint-Louis 33 Reinach 18 Weil am Rhein 28 Muttenz 19 Riehen 20 Lörrach 26 Rheinfelden 19 Schopfheim 16 Mulhouse
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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 2026-09-05T11:47 UTC.