Air Quality in Porte Saint-Denis, France

Windy
27.1°C · 28.3% humidity
27.1°
Feels 27.1°
73
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
35 2am
22
14
73 5am
49
37
29 8am
23
18
15 11am
13
11
10 2pm
9
9
8 5pm
8
8
7 8pm
14
34
34 11pm
34
34
Station readings
35
22
CAMS model adj -20
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
AD 728×90

Air Quality Index Trend

46h · 4 stn

Porte Saint-Denis'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 Porte Saint-Denis is 1.5× the WHO 24-hour guideline of 15 µg/m³.

28.3%
Humidity
61.0 km/h
Wind WNW
1013.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
73
22.51 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Porte Saint-Denis?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations
PM2.522.51 µg/m³ ×1.5 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
22.51
Median
9.03
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -12.9

What is the 7-day forecast for Porte Saint-Denis?

08-03
38.6° 18.4°
1.69 mm
08-04
28.0° 16.7°
08-05
32.2° 19.4°
08-06
33.0° 17.8°
08-07
33.4° 15.7°
1.06 mm
08-08
27.1° 17.8°
08-09
22.9° 16.1°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Porte Saint-Denis?

23
france-paris-boulevard-de-denain
0.7 km PM2.5: 5.4 µg/m³ PM10: 6.9 µg/m³
68
Paris 1er Les Halles, Paris
1.4 km PM2.5: 20.2 µg/m³
45
Paris 1er Les Halles, Paris
1.4 km PM2.5: 10.8 µg/m³
26
Paris 1er Les Halles, Paris
1.4 km PM2.5: 6.2 µg/m³
30
Paris 1er Les Halles, Paris
1.4 km PM2.5: 7.2 µg/m³
44
Paris
1.9 km PM2.5: 10.6 µg/m³
37
Paris
1.9 km PM2.5: 8.9 µg/m³
31
Paris
1.9 km PM2.5: 7.4 µg/m³
28
Paris
1.9 km PM2.5: 6.7 µg/m³
37
Paris
1.9 km PM2.5: 8.9 µg/m³

What cities are near Porte Saint-Denis?

72 Paris 10 Entrepôt 73 Paris 10e Arrondissement 72 Porte Saint-Martin 74 Saint-Vincent de Paul 71 Paris 09 Opéra 68 Paris 02 Bourse 72 Hôpital Saint-Louis 67 Paris 03 Temple 65 Paris 04 Hôtel-de-Ville 67 Folie Méricourt
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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 2026-08-08T03:09 UTC.