Air Quality in Longjumeau, France

Partly Cloudy
12.1°C · 67.4% humidity
12.1°
Feels 12.1°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
5 6am
5
5
10 9am
7
5
5 12pm
5
5
7 3pm
7
7
5 6pm
5
5
5 9pm
5
7
7 12am
7
7
7 3am
7
7
Station readings
5
6
5
CAMS model adj -20
25
25
25
27
27
25
25
25
25
27
27
27
25
25
25
25
25
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

Longjumeau'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.

67.4%
Humidity
16.0 km/h
Wind NW
1023.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
10
2.45 µg/m³
PM10▲
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Longjumeau?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.52.45 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (4 stations within 25 km)
2.45
Median
2.79
Average
1.0
Low
5.8
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +3.7

What is the 7-day forecast for Longjumeau?

06-09
24.4° 11.8°
0.81 mm
06-10
24.9° 14.2°
3.62 mm
06-11
28.4° 18.7°
0.25 mm
06-12
24.8° 11.5°
06-13
27.9° 11.3°
0.88 mm
06-14
25.8° 14.0°
1.25 mm
06-15
19.0° 13.1°
1.56 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Longjumeau?

22
Rn20 Montlhery, Paris
6.1 km PM2.5: 5.3 µg/m³
5
rue de Gometz
11.0 km PM2.5: 1.1 µg/m³ PM10: 1.1 µg/m³
42
Vitry-sur-seine, Paris
11.0 km PM2.5: 10.1 µg/m³
44
Vitry-sur-seine, Paris
11.0 km PM2.5: 10.6 µg/m³
5
Arcueil
13.4 km PM2.5: 1.2 µg/m³ PM10: 1.2 µg/m³
25
Place Victor Basch, Paris
15.2 km PM2.5: 6.0 µg/m³
47
Paris Stade Lenglen, Paris
15.4 km PM2.5: 11.3 µg/m³
21
Paris Stade Lenglen, Paris
15.4 km PM2.5: 5.0 µg/m³
33
Paris Stade Lenglen, Paris
15.4 km PM2.5: 7.9 µg/m³
–
france-saint-maurice-rue-adrien-damalix
17.0 km 16.0°C 50.0% RH PM2.5: 0.0 µg/m³ PM10: 1.0 µg/m³

What cities are near Longjumeau?

11 Chilly-Mazarin 11 Massy 10 Palaiseau 11 Savigny-sur-Orge 10 Sainte-Geneviève-des-Bois 11 Morsang-sur-Orge 12 Verrières-le-Buisson 8 Saint-Michel-sur-Orge 12 Antony 13 Athis-Mons
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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 2026-06-09T07:09 UTC.