Air Quality in Hem, France

Windy
19.1°C · 59.4% humidity
19.1°
Feels 19.1°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
49 4pm
49
49
53 7pm
49
49
49 10pm
49
49
49 1am
49
49
49 4am
49
49
56 7am
56
49
49 10am
49
49
49 1pm
49
76
Station readings
51
78
77
CAMS model adj +22
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34
27
27
27
27
27
27
54
AD 728×90

Air Quality Index Trend

46h · 1 stn

Hem'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.

59.4%
Humidity
81.6 km/h
Wind NNE
1019.7 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
13.13 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hem?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.513.13 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (9 stations within 25 km)
13.13
Median
12.87
Average
6.7
Low
20.54
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -3.1

What is the 7-day forecast for Hem?

05-29
19.1° 12.5°
05-30
17.2° 12.9°
3.38 mm
05-31
25.2° 11.7°
0.25 mm
06-01
23.6° 11.3°
0.19 mm
06-02
26.2° 14.5°
2.69 mm
06-03
16.5° 13.9°
0.31 mm
06-04
29.0° 20.6°
2.12 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Hem?

41
NASA GSFC Rutgers Calib. N18
5.7 km PM2.5: 9.8 µg/m³
36
Roubaix Serres, Nord-Pas-de-Calais, France
6.0 km PM2.5: 8.6 µg/m³
49
Roubaix Serres, Nord-Pas-de-Calais, France
6.0 km PM2.5: 11.8 µg/m³
57
Tourcoing Houpline
9.1 km PM2.5: 15.0 µg/m³ PM10: 34.0 µg/m³
57
Wattignies
11.4 km PM2.5: 15.0 µg/m³ PM10: 34.0 µg/m³
77
Marke
17.0 km 29.0°C 51.0% RH PM2.5: 24.4 µg/m³ PM10: 25.4 µg/m³
47
Havinnes, Belgium
19.5 km PM2.5: 11.3 µg/m³
58
Zwevegem, Belgium
20.4 km PM2.5: 15.4 µg/m³
50
Harnes, Nord-Pas-de-Calais, France
29.8 km PM2.5: 12.0 µg/m³
80
Harnes, Nord-Pas-de-Calais, France
29.8 km PM2.5: 25.9 µg/m³

What cities are near Hem?

56 Croix 55 Wasquehal 43 Villeneuve-d'Ascq 58 Roubaix 48 Mons-en-Barœul 57 Wattrelos 54 Marcq-en-Barœul 53 La Madeleine 57 Tourcoing 53 Ronchin
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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 2026-05-29T17:00 UTC.