Air Quality in Viry-Châtillon, France

Windy
21.0°C · 34.1% humidity
21.0°
Feels 21.0°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 4pm
12
14
27 7pm
22
20
25 10pm
23
21
20 1am
20
19
12 4am
12
11
11 7am
11
11
11 10am
11
11
9 1pm
9
11
Station readings
12
12
14
CAMS model adj -16
24
24
24
25
25
27
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
25
25
27
AD 728×90

Air Quality Index Trend

47h · 3 stn

Viry-Châtillon'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.

34.1%
Humidity
43.2 km/h
Wind ENE
1025.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.41 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Viry-Châtillon?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.56.41 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
6.41
Median
6.02
Average
1.56
Low
9.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.2

What is the 7-day forecast for Viry-Châtillon?

09-05
25.1° 14.1°
0.19 mm
09-06
24.1° 16.8°
0.13 mm
09-07
22.6° 14.0°
12.62 mm
09-08
24.6° 15.8°
3.44 mm
09-09
27.8° 14.6°
0.25 mm
09-10
25.1° 15.0°
09-11
20.7° 14.0°
1.56 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Viry-Châtillon?

14
Vitry-sur-seine, Paris
11.6 km PM2.5: 3.4 µg/m³
41
Vitry-sur-seine, Paris
11.6 km PM2.5: 9.8 µg/m³
8
Arcueil
16.0 km PM2.5: 1.9 µg/m³ PM10: 1.9 µg/m³
19
Place Victor Basch, Paris
18.0 km PM2.5: 4.6 µg/m³
7
rue de Gometz
18.3 km PM2.5: 1.7 µg/m³ PM10: 1.7 µg/m³
33
Boulevard Peripherique Est, Paris
18.6 km PM2.5: 7.9 µg/m³
11
Paris Stade Lenglen, Paris
19.8 km PM2.5: 2.6 µg/m³
20
Nogent-sur-marne, Paris
19.9 km PM2.5: 4.8 µg/m³
15
Nogent-sur-marne, Paris
19.9 km PM2.5: 3.6 µg/m³
18
Paris
20.7 km PM2.5: 4.3 µg/m³

What cities are near Viry-Châtillon?

23 Grigny 29 Draveil 23 Ris-Orangis 23 Morsang-sur-Orge 25 Savigny-sur-Orge 30 Athis-Mons 30 Vigneux-sur-Seine 23 Évry 30 Montgeron 19 Sainte-Geneviève-des-Bois
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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 2026-09-05T17:55 UTC.