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Caála (Huambo) (AO)

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

Heavy rain showers
22°C
Heavy rain showers
Humidity
69.5%
Wind
3 m/s
Pressure
1012 hPa
Direction
55°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
16° / 22°
Precip.
22.5mm
Max wind
4.8 m/s

Hourly Forecast

01.02
Now
Weather
22°
1.6
01.02
14:00
Weather
21°
1.3
01.02
15:00
Weather
20°
6.9
01.02
16:00
Weather
18°
1.6
01.02
17:00
Weather
18°
1.1
01.02
18:00
Weather
17°
0.6
01.02
19:00
Weather
17°
0.6
01.02
20:00
Weather
17°
1.1
01.02
21:00
Weather
17°
0.3
01.02
22:00
Weather
16°
01.02
23:00
Weather
16°
02.02
00:00
Weather
16°
02.02
01:00
Weather
16°
0.2
02.02
02:00
Weather
16°
0.1
02.02
03:00
Weather
16°
0.1
02.02
04:00
Weather
16°
02.02
05:00
Weather
16°
02.02
06:00
Weather
16°
0.2
02.02
07:00
Weather
18°
0.2
02.02
08:00
Weather
19°
0.1
02.02
09:00
Weather
20°
0.2
02.02
10:00
Weather
21°
4.5
02.02
11:00
Weather
20°
1.4
02.02
12:00
Weather
20°
0.4

Temperature

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

Precipitation

6.9mm
0mm
13:00
1.6mm
14:00
1.3mm
15:00
6.9mm
16:00
1.6mm
17:00
1.1mm
18:00
0.6mm
19:00
0.6mm
20:00
1.1mm
21:00
0.3mm
01:00
0.2mm
02:00
0.1mm
03:00
0.1mm
06:00
0.2mm
07:00
0.2mm
08:00
0.1mm
09:00
0.2mm
10:00
4.5mm
11:00
1.4mm
12:00
0.4mm
13:00 00:00 12:00

Wind

4.8m/s
0m/s
13:00
2.7 m/s
14:00
4.8 m/s
15:00
2.2 m/s
16:00
1.9 m/s
17:00
2.1 m/s
18:00
1.6 m/s
19:00
1.2 m/s
20:00
0.5 m/s
21:00
0.8 m/s
22:00
1.1 m/s
23:00
0.6 m/s
00:00
1 m/s
01:00
0.7 m/s
02:00
1.2 m/s
03:00
0.8 m/s
04:00
0.4 m/s
05:00
0.7 m/s
06:00
0.8 m/s
07:00
1.9 m/s
08:00
1.8 m/s
09:00
2 m/s
10:00
2.2 m/s
11:00
2.3 m/s
12:00
2.6 m/s
13:00 00:00 12:00

Radiation

No sensor within 100 km.

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Info


Country: Angola
Region: Huambo
Latitude: -12.8525
Longitude: 15.56056


Solar Energy

Moderate
408.7 W/m²
Solar Radiation
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About Air Quality in Caála

Air quality in Caála 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 Caála

  • 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 Caála?

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 Caála

If you're planning outdoor activities in Caála, 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.