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Asau (Vaisigano) (WS)

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

Rain
26°C
Rain
Humidity
87.8%
Wind
5 m/s
Pressure
1012.7 hPa
Direction
115°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
25° / 27°
Precip.
17.4mm
Max wind
6.3 m/s

Hourly Forecast

01.02
Now
Weather
26°
0.7
5
01.02
20:00
Weather
26°
0.2
5
01.02
21:00
Weather
27°
0.3
6
01.02
22:00
Weather
27°
0.6
6
01.02
23:00
Weather
27°
0.5
02.02
00:00
Weather
27°
1.4
5
02.02
01:00
Weather
26°
0.5
02.02
02:00
Weather
27°
0.1
02.02
03:00
Weather
27°
02.02
04:00
Weather
27°
0.2
5
02.02
05:00
Weather
27°
0.1
02.02
06:00
Weather
26°
0.2
02.02
07:00
Weather
26°
0.2
02.02
08:00
Weather
26°
0.4
02.02
09:00
Weather
26°
0.3
02.02
10:00
Weather
26°
0.9
02.02
11:00
Weather
26°
1.7
02.02
12:00
Weather
26°
1.1
02.02
13:00
Weather
25°
0.9
6
02.02
14:00
Weather
25°
0.4
02.02
15:00
Weather
25°
0.5
02.02
16:00
Weather
25°
2.5
6
02.02
17:00
Weather
25°
2.5
6
02.02
18:00
Weather
25°
1.2
6

Temperature

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

Precipitation

2.5mm
0mm
19:00
0.7mm
20:00
0.2mm
21:00
0.3mm
22:00
0.6mm
23:00
0.5mm
00:00
1.4mm
01:00
0.5mm
02:00
0.1mm
04:00
0.2mm
05:00
0.1mm
06:00
0.2mm
07:00
0.2mm
08:00
0.4mm
09:00
0.3mm
10:00
0.9mm
11:00
1.7mm
12:00
1.1mm
13:00
0.9mm
14:00
0.4mm
15:00
0.5mm
16:00
2.5mm
17:00
2.5mm
18:00
1.2mm
19:00 06:00 18:00

Wind

6.3m/s
0m/s
19:00
5.2 m/s
20:00
5.4 m/s
21:00
6.1 m/s
22:00
5.5 m/s
23:00
4.6 m/s
00:00
5.4 m/s
01:00
3.9 m/s
02:00
4.3 m/s
03:00
4.3 m/s
04:00
5.3 m/s
05:00
5 m/s
06:00
4.8 m/s
07:00
4.3 m/s
08:00
4 m/s
09:00
4.1 m/s
10:00
4.3 m/s
11:00
4.9 m/s
12:00
5 m/s
13:00
6.2 m/s
14:00
4.9 m/s
15:00
4.6 m/s
16:00
5.5 m/s
17:00
6.3 m/s
18:00
6.3 m/s
19:00 06:00 18:00

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
51.4 km
7
2.3%

Measurement time: 2026-02-01 20:03

Calculated from PM2.5/PM10

O3
51.4 km
20.35 µg/m3
12.7%

Measurement time: 2026-02-01 20:03

source: OpenWeatherMap

PM10
51.4 km
5.82 µg/m3
4.2%

Measurement time: 2026-02-01 20:03

source: OpenWeatherMap

PM2.5
51.4 km
1.91 µg/m3
2.3%

Measurement time: 2026-02-01 20:03

source: OpenWeatherMap

CO
51.4 km
0.08523 mg/m3
0.6%

Measurement time: 2026-02-01 20:03

source: OpenWeatherMap

NO2
51.4 km
0.03 µg/m3
0%

Measurement time: 2026-02-01 20:03

source: OpenWeatherMap

SO2
51.4 km
0.15 µg/m3
0%

Measurement time: 2026-02-01 20:03

source: OpenWeatherMap

Info


Country: Samoa
Region: Vaisigano
Latitude: -13.51963
Longitude: -172.63784


Solar Energy

Moderate
367.6 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Asau

About Air Quality in Asau

Air quality in Asau 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 Asau

  • 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 Asau?

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 Asau

If you're planning outdoor activities in Asau, 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.