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Ham (Hauts-de-France) (FR)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Częściowe zachmurzenie
5°C
Częściowe zachmurzenie
Humidity
90%
Wind
2 m/s
Pressure
1004.5 hPa
Direction
169°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
3° / 8°
Precip.
0mm
Max wind
4.3 m/s

Hourly Forecast

31.01
Now
Weather
31.01
19:00
Weather
31.01
20:00
Weather
31.01
21:00
Weather
31.01
22:00
Weather
31.01
23:00
Weather
01.02
00:00
Weather
01.02
01:00
Weather
01.02
02:00
Weather
01.02
03:00
Weather
01.02
04:00
Weather
01.02
05:00
Weather
01.02
06:00
Weather
01.02
07:00
Weather
01.02
08:00
Weather
01.02
09:00
Weather
01.02
10:00
Weather
01.02
11:00
Weather
01.02
12:00
Weather
01.02
13:00
Weather
01.02
14:00
Weather
01.02
15:00
Weather
01.02
16:00
Weather
01.02
17:00
Weather

Temperature

8°C
3°C
18:00
5°C
19:00
6°C
20:00
6°C
21:00
5°C
22:00
5°C
23:00
4°C
00:00
4°C
01:00
4°C
02:00
3°C
03:00
3°C
04:00
3°C
05:00
3°C
06:00
3°C
07:00
4°C
08:00
4°C
09:00
5°C
10:00
6°C
11:00
7°C
12:00
7°C
13:00
7°C
14:00
8°C
15:00
8°C
16:00
8°C
17:00
7°C
18:00 05:00 17:00

Precipitation

0mm
0mm
18:00 05:00 17:00

Wind

4.3m/s
0m/s
18:00
2 m/s
19:00
2.2 m/s
20:00
2.5 m/s
21:00
3 m/s
22:00
2.6 m/s
23:00
2.7 m/s
00:00
2.7 m/s
01:00
2.8 m/s
02:00
2.5 m/s
03:00
2.5 m/s
04:00
2.5 m/s
05:00
2.5 m/s
06:00
2.8 m/s
07:00
2.8 m/s
08:00
3 m/s
09:00
3.5 m/s
10:00
4.3 m/s
11:00
4.1 m/s
12:00
4.1 m/s
13:00
3.7 m/s
14:00
3.2 m/s
15:00
3.5 m/s
16:00
1.8 m/s
17:00
1.8 m/s
18:00 05:00 17:00

Radiation

0.058 uSv
44.1 km
7.2%

Measurement time: 2026-01-31 16:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
34.4 km
5
1.7%

Measurement time: 2026-01-31 16:52

Calculated from PM2.5/PM10

O3
34.4 km
59.29 µg/m3
37.1%

Measurement time: 2026-01-31 16:52

source: OpenWeatherMap

NO2
34.4 km
6.05 µg/m3
3%

Measurement time: 2026-01-31 16:52

source: OpenWeatherMap

PM10
34.4 km
2.33 µg/m3
1.7%

Measurement time: 2026-01-31 16:52

source: OpenWeatherMap

PM2.5
34.4 km
1.38 µg/m3
1.6%

Measurement time: 2026-01-31 16:52

source: OpenWeatherMap

CO
34.4 km
0.16306 mg/m3
1.2%

Measurement time: 2026-01-31 16:52

source: OpenWeatherMap

SO2
34.4 km
0.35 µg/m3
0.1%

Measurement time: 2026-01-31 16:52

source: OpenWeatherMap

Info


Country: France
Latitude: 49.74721
Longitude: 3.07301


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About Air Quality in Ham

Air quality in Ham is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Ham

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Ham?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Ham

If you're planning outdoor activities in Ham, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.