Air Quality in Achères, France
Clear
21.1°C · 28.4% humidity
21.1°
Feels 21.1°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
10
2am
10
10
25
5am
21
18
16
8am
14
13
32
11am
31
31
11
2pm
31
30
30
5pm
30
10
10
8pm
10
10
10
11pm
10
10
Station readings
8
5
7
CAMS model
adj -24
34
34
34
34
34
34
34
34
34
54
54
54
34
54
54
54
54
34
34
34
34
34
34
34
Air Quality Index Trend
47h · 1 stnAchères'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▲
6.1 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Achères?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.56.1 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
6.1
Median
5.88
Average
5.0
Low
6.7
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.0
What is the 7-day forecast for Achères?
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 Achères?
45
Cergy-pontoise, Paris
52
Cergy-pontoise, Paris
56
La Defense, Paris
55
La Defense, Paris
53
Gennevilliers, Paris
61
Gennevilliers, Paris
89
Gennevilliers, Paris
21
Gennevilliers, Paris
43
Zone Rurale Nord-ouest - Fremainville, Paris
65
Zone Rurale Nord-ouest - Fremainville, Paris
What cities are near 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 2026-07-22T03:25 UTC.