Air Quality in Achères, France

Windy
20.1°C · 37.7% humidity
20.1°
Feels 20.1°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
25 4pm
18
25
33 7pm
30
29
27 10pm
25
31
30 1am
29
29
29 4am
29
28
21 7am
21
21
21 10am
21
21
19 1pm
19
21
Station readings
25
18
25
CAMS model adj -6
24
24
24
24
25
27
27
27
34
34
34
34
34
34
34
27
27
27
27
27
27
25
25
27
AD 728×90

Air Quality Index Trend

47h · 2 stn

Achères'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.

37.7%
Humidity
58.1 km/h
Wind NE
1026.2 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
8.04 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Achères?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.58.04 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (4 stations within 25 km)
8.04
Median
7.94
Average
6.5
Low
8.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -2.1

What is the 7-day forecast for Achères?

09-05
24.7° 12.7°
09-06
23.3° 16.3°
09-07
21.9° 14.1°
12.62 mm
09-08
24.2° 14.3°
2.44 mm
09-09
24.1° 12.9°
0.38 mm
09-10
24.0° 14.3°
09-11
21.2° 13.6°
0.5 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Achères?

35
Cergy-pontoise, Paris
9.6 km PM2.5: 8.4 µg/m³
33
La Defense, Paris
14.8 km PM2.5: 7.9 µg/m³
27
Gennevilliers, Paris
16.8 km PM2.5: 6.5 µg/m³
46
Gennevilliers, Paris
16.8 km PM2.5: 11.0 µg/m³
48
Avenue Des Champs Elysees, Paris
20.5 km PM2.5: 11.5 µg/m³
11
Paris Stade Lenglen, Paris
20.7 km PM2.5: 2.6 µg/m³
50
Autoroute A1 - Saint-denis, Paris
21.4 km PM2.5: 12.0 µg/m³
46
Autoroute A1 - Saint-denis, Paris
21.4 km PM2.5: 11.0 µg/m³
36
Paris 18eme, Paris
21.6 km PM2.5: 8.6 µg/m³
39
france-paris-boulevard-de-denain
22.7 km PM2.5: 9.3 µg/m³ PM10: 21.0 µg/m³

What cities are near Achères?

34 Carrières-sous-Poissy 30 Poissy 34 Conflans-Sainte-Honorine 30 Maisons-Laffitte 35 Jouy-le-Moutier 35 Éragny 28 Saint-Germain-en-Laye 28 Montesson 34 Verneuil-sur-Seine 28 Le Pecq
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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 2026-09-05T17:54 UTC.