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Loum (Littoral) (CM)

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

Chuva fraca
27°C
Chuva fraca
Humidity
79.1%
Wind
2 m/s
Pressure
1009.4 hPa
Direction
276°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
23° / 31°
Precip.
7mm
Max wind
3.5 m/s

Hourly Forecast

09.04
Now
Weather
27°
0.1
09.04
17:00
Weather
26°
0.5
09.04
18:00
Weather
25°
09.04
19:00
Weather
24°
09.04
20:00
Weather
24°
09.04
21:00
Weather
23°
09.04
22:00
Weather
23°
09.04
23:00
Weather
24°
10.04
00:00
Weather
24°
10.04
01:00
Weather
24°
10.04
02:00
Weather
24°
10.04
03:00
Weather
24°
10.04
04:00
Weather
23°
10.04
05:00
Weather
23°
10.04
06:00
Weather
24°
10.04
07:00
Weather
24°
10.04
08:00
Weather
25°
10.04
09:00
Weather
27°
10.04
10:00
Weather
28°
10.04
11:00
Weather
30°
10.04
12:00
Weather
31°
10.04
13:00
Weather
31°
5.7
10.04
14:00
Weather
28°
0.7
10.04
15:00
Weather
26°

Temperature

31°C
23°C
16:00
27°C
17:00
26°C
18:00
25°C
19:00
24°C
20:00
24°C
21:00
23°C
22:00
23°C
23:00
24°C
00:00
24°C
01:00
24°C
02:00
24°C
03:00
24°C
04:00
23°C
05:00
23°C
06:00
24°C
07:00
24°C
08:00
25°C
09:00
27°C
10:00
28°C
11:00
30°C
12:00
31°C
13:00
31°C
14:00
28°C
15:00
26°C
16:00 03:00 15:00

Precipitation

5.7mm
0mm
16:00
0.1mm
17:00
0.5mm
13:00
5.7mm
14:00
0.7mm
16:00 03:00 15:00

Wind

3.5m/s
0m/s
16:00
1.9 m/s
17:00
2.7 m/s
18:00
3.5 m/s
19:00
3.3 m/s
20:00
2.2 m/s
21:00
1.2 m/s
22:00
0.9 m/s
23:00
0.7 m/s
00:00
0.8 m/s
01:00
0.9 m/s
02:00
0.9 m/s
03:00
0.8 m/s
04:00
0.9 m/s
05:00
0.9 m/s
06:00
1.2 m/s
07:00
0.9 m/s
08:00
1 m/s
09:00
1.9 m/s
10:00
2.5 m/s
11:00
2.2 m/s
12:00
2.2 m/s
13:00
2.2 m/s
14:00
2.5 m/s
15:00
2.7 m/s
16:00 03:00 15:00

Radiation

No sensor within 100 km.

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
4.4 km
10
3.3%

Measurement time: 2026-04-09 18:04

Calculated from PM2.5/PM10

O3
4.4 km
32.85 µg/m3
20.5%

Measurement time: 2026-04-09 18:04

source: OpenWeatherMap

PM2.5
4.4 km
2.48 µg/m3
3%

Measurement time: 2026-04-09 18:04

source: OpenWeatherMap

PM10
4.4 km
2.68 µg/m3
1.9%

Measurement time: 2026-04-09 18:04

source: OpenWeatherMap

CO
4.4 km
0.15173 mg/m3
1.1%

Measurement time: 2026-04-09 18:04

source: OpenWeatherMap

NO2
4.4 km
0.26 µg/m3
0.1%

Measurement time: 2026-04-09 18:04

source: OpenWeatherMap

SO2
4.4 km
0.17 µg/m3
0%

Measurement time: 2026-04-09 18:04

source: OpenWeatherMap

Info


Country: Cameroon
Region: Littoral
Latitude: 4.7182
Longitude: 9.7351

Cities in the area:


Solar Energy

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0 W/m²
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About Air Quality in Loum

Air quality in Loum 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 Loum

  • 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 Loum?

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 Loum

If you're planning outdoor activities in Loum, 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.