Air Quality in Sannois, France

Windy
21.0°C · 52.3% humidity
21.0°
Feels 21.0°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 3pm
13
18
58 6pm
47
46
40 9pm
36
33
23 12am
22
21
20 3am
19
19
17 6am
17
16
25 9am
18
18
25 12pm
25
25
Station readings
13
13
18
CAMS model adj -9
27
27
27
27
27
34
34
34
34
27
27
27
27
27
27
25
25
25
34
27
27
34
34
34
AD 728×90

Air Quality Index Trend

47h · 2 stn

Sannois'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. Current PM2.5 concentration in Sannois is 1.0× the WHO 24-hour guideline of 15 µg/m³.

52.3%
Humidity
64.5 km/h
Wind NW
1016.1 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.23 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Sannois?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.515.23 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (10 stations within 25 km)
15.23
Median
12.48
Average
1.32
Low
29.2
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -7.9

What is the 7-day forecast for Sannois?

09-06
23.6° 16.8°
0.06 mm
09-07
22.1° 14.4°
14.5 mm
09-08
24.3° 14.9°
1.81 mm
09-09
24.6° 14.3°
0.31 mm
09-10
24.2° 14.7°
09-11
21.4° 13.3°
1.06 mm
09-12
18.9° 14.2°
0.19 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Sannois?

66
La Defense, Paris
8.4 km PM2.5: 19.2 µg/m³
14
Autoroute A1 - Saint-denis, Paris
9.1 km PM2.5: 3.4 µg/m³
79
Autoroute A1 - Saint-denis, Paris
9.1 km PM2.5: 25.4 µg/m³
36
Avenue Des Champs Elysees, Paris
11.8 km PM2.5: 8.6 µg/m³
23
france-paris-boulevard-de-denain
12.3 km PM2.5: 5.4 µg/m³ PM10: 6.4 µg/m³
87
Paris 1er Les Halles, Paris
13.5 km PM2.5: 29.2 µg/m³
44
Paris
14.3 km PM2.5: 10.6 µg/m³
27
Paris
14.3 km PM2.5: 6.5 µg/m³
55
Paris
14.3 km PM2.5: 14.0 µg/m³
36
Paris
14.3 km PM2.5: 8.6 µg/m³

What cities are near Sannois?

58 Argenteuil 57 Franconville 57 Ermont 58 Saint-Gratien 56 Cormeilles-en-Parisis 56 Montigny-lès-Cormeilles 57 Eaubonne 58 Soisy-sous-Montmorency 57 Sartrouville 63 Épinay-sur-Seine
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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 2026-09-06T16:57 UTC.