Air Quality in Éragny, France

Clear
21.1°C · 28.4% humidity
21.1°
Feels 21.1°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
11 5am
10
12
18 8am
21
18
16 11am
15
14
33 2pm
32
32
32 5pm
11
11
11 8pm
11
11
11 11pm
11
11
11 2am
11
4
Station readings
10
10
12
12
CAMS model adj -23
34
34
27
27
34
34
34
34
34
54
54
54
54
34
34
34
34
34
34
34
34
34
34
27
AD 728×90

Air Quality Index Trend

48h · 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
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.18 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Éragny?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.54.18 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (4 stations within 25 km)
4.18
Median
4.4
Average
2.9
Low
5.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.1

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?

39
Cergy-pontoise, Paris
5.4 km PM2.5: 9.4 µg/m³
45
Cergy-pontoise, Paris
5.4 km PM2.5: 10.8 µg/m³
35
Gennevilliers, Paris
17.1 km PM2.5: 8.4 µg/m³
27
Gennevilliers, Paris
17.1 km PM2.5: 6.5 µg/m³
12
Gennevilliers, Paris
17.1 km PM2.5: 2.9 µg/m³
53
Gennevilliers, Paris
17.1 km PM2.5: 13.1 µg/m³
56
La Defense, Paris
17.3 km PM2.5: 14.5 µg/m³
56
La Defense, Paris
17.3 km PM2.5: 14.5 µg/m³
23
Zone Rurale Nord-ouest - Fremainville, Paris
17.8 km PM2.5: 5.5 µg/m³
65
Zone Rurale Nord-ouest - Fremainville, Paris
17.8 km PM2.5: 18.8 µg/m³

What cities are near Éragny?

18 Conflans-Sainte-Honorine 15 Cergy 15 Cergy-Pontoise 18 Saint-Ouen-l'Aumône 15 Pontoise 15 Jouy-le-Moutier 12 Vauréal 19 Herblay-sur-Seine 12 Osny 18 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 2026-07-22T06:43 UTC.