Air Quality in Porte Saint-Denis, France

Windy
23.3°C · 60.0% humidity
23.3°
Feels 23.3°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 6pm
30
25
70 9pm
39
31
18 12am
14
11
8 3am
7
6
5 6am
4
4
4 9am
4
10
30 12pm
30
30
30 3pm
30
30
Station readings
24
30
25
36
CAMS model adj -24
54
54
54
54
34
34
27
27
27
27
27
27
27
27
27
27
27
34
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 2 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 1.4× the WHO 24-hour guideline of 15 µg/m³.

60.0%
Humidity
74.4 km/h
Wind NE
1015.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
70
21.09 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Porte Saint-Denis?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.521.09 µg/m³ ×1.4 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
21.09
Median
12.29
Average
2.2
Low
23.5
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -7.6

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

05-29
23.3° 13.7°
0.19 mm
05-30
18.4° 13.2°
3.0 mm
05-31
26.2° 13.9°
06-01
26.7° 12.4°
0.06 mm
06-02
19.5° 12.7°
11.12 mm
06-03
19.0° 13.3°
06-04
22.3° 19.4°
16.94 mm
Both models agree Avg diff: 3.9°C

Where are air quality stations near Porte Saint-Denis?

56
Paris 1er Les Halles, Paris
1.4 km PM2.5: 14.5 µg/m³
163
Boulevard Haussmann, Paris
1.6 km PM2.5: 78.7 µg/m³
4
Paris
1.9 km PM2.5: 1.0 µg/m³
33
Paris
1.9 km PM2.5: 7.9 µg/m³
30
Paris
1.9 km PM2.5: 7.2 µg/m³
105
Paris
1.9 km PM2.5: 37.1 µg/m³
5
Paris
1.9 km PM2.5: 1.2 µg/m³
19
Paris
1.9 km PM2.5: 4.6 µg/m³
59
Paris 18eme, Paris
2.1 km PM2.5: 15.9 µg/m³
109
Paris 18eme, Paris
2.1 km PM2.5: 38.7 µg/m³

What cities are near Porte Saint-Denis?

70 Paris 10 Entrepôt 70 Paris 10e Arrondissement 70 Porte Saint-Martin 71 Saint-Vincent de Paul 69 Paris 09 Opéra 71 Paris 02 Bourse 68 Hôpital Saint-Louis 72 Paris 03 Temple 74 Paris 04 Hôtel-de-Ville 69 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 2026-05-29T19:16 UTC.