Air Quality in Éragny, France

Clear
21.1°C · 28.4% humidity
21.1°
Feels 21.1°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
8 2am
5
5
26 5am
21
10
8 8am
13
11
10 11am
10
9
29 2pm
29
28
28 5pm
8
8
8 8pm
8
8
8 11pm
8
8
Station readings
8
5
5
CAMS model adj -26
34
34
34
34
34
27
27
34
34
34
34
34
54
54
54
54
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 2 stn

Éragny'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.

28.4%
Humidity
18.8 km/h
Wind E
1013.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.35 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Éragny?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.56.35 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
6.35
Median
6.04
Average
5.0
Low
6.7
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.8

What is the 7-day forecast for Éragny?

07-22
29.1° 21.1°
07-23
23.8° 21.0°
07-24
25.2° 18.3°
5.75 mm
07-25
32.9° 14.0°
07-26
27.1° 14.9°
07-27
27.9° 17.9°
07-28
28.0° 17.5°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Éragny?

52
Cergy-pontoise, Paris
5.4 km PM2.5: 12.6 µg/m³
45
Cergy-pontoise, Paris
5.4 km PM2.5: 10.8 µg/m³
61
Gennevilliers, Paris
17.1 km PM2.5: 16.9 µg/m³
89
Gennevilliers, Paris
17.1 km PM2.5: 30.2 µg/m³
21
Gennevilliers, Paris
17.1 km PM2.5: 5.0 µg/m³
53
Gennevilliers, Paris
17.1 km PM2.5: 13.1 µg/m³
55
La Defense, Paris
17.3 km PM2.5: 14.0 µg/m³
56
La Defense, Paris
17.3 km PM2.5: 14.5 µg/m³
43
Zone Rurale Nord-ouest - Fremainville, Paris
17.8 km PM2.5: 10.3 µg/m³
65
Zone Rurale Nord-ouest - Fremainville, Paris
17.8 km PM2.5: 18.8 µg/m³

What cities are near Éragny?

26 Conflans-Sainte-Honorine 27 Cergy 27 Cergy-Pontoise 26 Saint-Ouen-l'Aumône 27 Pontoise 27 Jouy-le-Moutier 27 Vauréal 24 Herblay-sur-Seine 27 Osny 25 Achères
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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 2026-07-22T03:16 UTC.