Air Quality in Riehen, Switzerland

Drizzle
30.3°C · 29.8% humidity
30.3°
Feels 30.3°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 12am
7
15
48 3am
39
32
27 6am
31
21
19 9am
18
17
17 12pm
16
16
14 3pm
13
13
13 6pm
13
13
15 9pm
22
22
Station readings
13
7
12
34
CAMS model adj -12
27
27
27
27
27
27
27
34
27
27
27
27
27
27
27
25
25
25
25
25
25
27
34
34
AD 728×90

Air Quality Index Trend

39h · 1 stn

Riehen'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▲
48
11.59 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Riehen?

Temperature & Precipitation

PM2.5 Trend

39h · 1 station
PM2.511.59 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
11.59
Median
7.17
Average
1.58
Low
12.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.3

What is the 7-day forecast for Riehen?

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 Riehen?

20
Weil am Rhein, Germany
1.5 km PM2.5: 4.8 µg/m³
34
Weil am Rhein, Germany
1.5 km PM2.5: 8.2 µg/m³
39
Weil am Rhein, Germany
1.5 km PM2.5: 9.4 µg/m³
59
C.C. 3 Frontières, Alsace, France
6.2 km PM2.5: 15.9 µg/m³
31
C.C. 3 Frontières, Alsace, France
6.2 km PM2.5: 7.4 µg/m³
26
C.C. 3 Frontières, Alsace, France
6.2 km PM2.5: 6.2 µg/m³
61
C.C. 3 Frontières, Alsace, France
6.2 km PM2.5: 16.9 µg/m³
26
C.C. 3 Frontières, Alsace, France
6.2 km PM2.5: 6.2 µg/m³
67
Basel Binningen, Switzerland
6.3 km PM2.5: 19.7 µg/m³
–
Hauptstraße Schwörstadt
16.9 km 23.0°C 46.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

What cities are near Riehen?

48 Weil am Rhein 47 Lörrach 45 Basel 41 Muttenz 46 Saint-Louis 41 Allschwil 28 Reinach 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 2026-08-08T01:56 UTC.