Air Quality in Lons-le-Saunier, France
Drizzle
21.8°C · 85.7% humidity
21.8°
Feels 21.8°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Lons-le-Saunier's air quality — share it
AQI Forecast
34
4pm
34
34
58
7pm
54
54
54
10pm
34
34
34
1am
34
27
27
4am
27
27
27
7am
27
27
34
10am
27
27
27
1pm
27
27
Air Quality Index Trend
37h · 2 stnLons-le-Saunier'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. Current PM2.5 concentration in Lons-le-Saunier is 1.0× the WHO 24-hour guideline of 15 µg/m³.
85.7%
Humidity
6.9 km/h
Wind NNW
1013.0 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.4 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Lons-le-Saunier?
Temperature & Precipitation
PM2.5 Trend
37h · 2 stationsPM2.515.4 µg/m³
✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (1 station within 25 km)
15.4
Median
15.4
Average
15.4
Low
15.4
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -5.4
What is the 7-day forecast for Lons-le-Saunier?
05-29
21.8° 10.3°
1.63 mm
05-30
18.6° 9.5°
0.56 mm
05-31
26.0° 12.6°
0.38 mm
06-01
27.5° 14.2°
0.25 mm
06-02
21.4° 12.2°
4.13 mm
06-03
19.8° 8.8°
06-04
24.2° 16.3°
0.06 mm
Both models agree
Avg diff: 5.0°C
Where are air quality stations near Lons-le-Saunier?
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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 2026-05-29T17:50 UTC.