Air Quality in Grigny, France

Windy
27.7°C · 25.8% humidity
27.7°
Feels 27.7°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 1am
10
0
10 4am
9
6
4 7am
3
2
2 10am
1
1
1 1pm
0
0
0 4pm
0
0
0 7pm
0
0
18 10pm
18
18
Station readings
15
10
CAMS model adj -36
54
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
AD 728×90

Air Quality Index Trend

46h · 3 stn

Grigny'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.

25.8%
Humidity
52.9 km/h
Wind W
1013.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Grigny?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.52.38 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
2.38
Median
2.38
Average
1.83
Low
2.88
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +7.3

What is the 7-day forecast for Grigny?

08-03
37.3° 19.1°
1.25 mm
08-04
28.8° 19.1°
0.19 mm
08-05
33.6° 21.4°
08-06
33.6° 17.1°
0.06 mm
08-07
33.0° 16.0°
0.62 mm
08-08
27.5° 18.2°
08-09
24.2° 17.7°
Both models agree Avg diff: 3.9°C

Where are air quality stations near Grigny?

14
Rn20 Montlhery, Paris
9.3 km PM2.5: 3.4 µg/m³
33
Vitry-sur-seine, Paris
13.6 km PM2.5: 7.9 µg/m³
8
Vitry-sur-seine, Paris
13.6 km PM2.5: 1.9 µg/m³
33
Vitry-sur-seine, Paris
13.6 km PM2.5: 7.9 µg/m³
10
Arcueil
17.9 km PM2.5: 2.3 µg/m³ PM10: 3.5 µg/m³
12
rue de Gometz
18.6 km PM2.5: 3.0 µg/m³ PM10: 3.2 µg/m³
7
france-saint-maurice-rue-adrien-damalix
18.7 km 24.0°C 33.0% RH PM2.5: 1.7 µg/m³ PM10: 1.7 µg/m³
20
Place Victor Basch, Paris
19.9 km PM2.5: 4.8 µg/m³
40
Place Victor Basch, Paris
19.9 km PM2.5: 9.6 µg/m³
40
Boulevard Peripherique Est, Paris
20.6 km PM2.5: 9.6 µg/m³

What cities are near Grigny?

10 Ris-Orangis 23 Viry-Châtillon 22 Morsang-sur-Orge 23 Draveil 22 Savigny-sur-Orge 10 Évry 10 Sainte-Geneviève-des-Bois 22 Vigneux-sur-Seine 22 Athis-Mons 11 Saint-Michel-sur-Orge
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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 2026-08-08T02:05 UTC.