Air Quality in Neuchâtel, Switzerland
Drizzle
24.3°C · 60.0% humidity
24.3°
Feels 24.3°
4
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Neuchâtel's air quality — share it
AQI Forecast
Calibrated
6
10pm
6
6
4
1am
7
8
10
4am
31
31
32
7am
32
32
13
10am
6
6
6
1pm
6
4
4
4pm
4
4
4
7pm
4
4
Station readings
4
CAMS model
adj -21
27
27
27
34
34
34
34
54
54
54
54
54
34
27
27
27
27
25
25
25
25
25
25
25
Air Quality Index Trend
11h · 1 stnNeuchâtel'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.
60.0%
Humidity
47.1 km/h
Wind NW
1014.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.0 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Neuchâtel?
Temperature & Precipitation
PM2.5 Trend
11h · 1 stationPM2.51.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
1.0
Median
1.0
Average
1.0
Low
1.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +5.2
What is the 7-day forecast for Neuchâtel?
08-03
33.8° 18.9°
0.19 mm
08-04
29.8° 16.4°
08-05
28.0° 19.3°
3.88 mm
08-06
25.6° 18.1°
2.0 mm
08-07
32.6° 15.8°
14.19 mm
08-08
24.4° 13.0°
0.38 mm
08-09
22.9° 13.9°
7.25 mm
Both models agree
Avg diff: 5.2°C
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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 2026-08-07T23:06 UTC.