Air Quality in Hôpital Saint-Louis, France

Windy
27.1°C · 28.3% humidity
27.1°
Feels 27.1°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
21 12am
27
28
72 3am
60
51
37 6am
33
29
27 9am
25
24
23 12pm
23
22
22 3pm
22
21
21 6pm
21
21
28 9pm
48
48
Station readings
21
27
CAMS model adj -6
54
54
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
54
54
AD 728×90

Air Quality Index Trend

46h · 4 stn

Hôpital Saint-Louis'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 Hôpital Saint-Louis 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▲
72
22.19 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hôpital Saint-Louis?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations
PM2.522.19 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)
22.19
Median
9.03
Average
1.83
Low
22.84
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -12.5

What is the 7-day forecast for Hôpital Saint-Louis?

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 Hôpital Saint-Louis?

27
france-paris-boulevard-de-denain
1.0 km PM2.5: 6.5 µg/m³ PM10: 13.7 µg/m³
32
Paris 18eme, Paris
2.2 km PM2.5: 7.7 µg/m³
31
Paris 18eme, Paris
2.2 km PM2.5: 7.4 µg/m³
39
Paris 18eme, Paris
2.2 km PM2.5: 9.4 µg/m³
34
Paris 1er Les Halles, Paris
2.3 km PM2.5: 8.2 µg/m³
45
Paris 1er Les Halles, Paris
2.3 km PM2.5: 10.8 µg/m³
41
Paris 1er Les Halles, Paris
2.3 km PM2.5: 9.8 µg/m³
68
Paris 1er Les Halles, Paris
2.3 km PM2.5: 20.2 µg/m³
31
Paris
2.5 km PM2.5: 7.4 µg/m³
38
Paris
2.5 km PM2.5: 9.1 µg/m³

What cities are near Hôpital Saint-Louis?

73 Paris 10e Arrondissement 72 Porte Saint-Martin 74 Saint-Vincent de Paul 72 Paris 10 Entrepôt 73 Porte Saint-Denis 68 Paris 19 Buttes-Chaumont 67 Folie Méricourt 67 Paris 03 Temple 62 Saint-Ambroise 71 Paris 09 Opéra
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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 2026-08-08T01:06 UTC.