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Umatac Village (Umatac) (GU)

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 showers
26°C
Rain showers
Humidity
84.4%
Wind
8 m/s
Pressure
1012.4 hPa
Direction
83°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
24° / 28°
Precip.
7.2mm
Max wind
9 m/s

Hourly Forecast

03.02
Now
Weather
26°
0.5
8
03.02
11:00
Weather
24°
0.9
8
03.02
12:00
Weather
24°
0.6
9
03.02
13:00
Weather
25°
0.4
8
03.02
14:00
Weather
25°
0.4
7
03.02
15:00
Weather
25°
2.6
7
03.02
16:00
Weather
25°
6
03.02
17:00
Weather
25°
1
7
03.02
18:00
Weather
24°
0.3
8
03.02
19:00
Weather
25°
0.1
8
03.02
20:00
Weather
25°
8
03.02
21:00
Weather
26°
8
03.02
22:00
Weather
27°
8
03.02
23:00
Weather
28°
8
04.02
00:00
Weather
28°
8
04.02
01:00
Weather
28°
7
04.02
02:00
Weather
28°
7
04.02
03:00
Weather
28°
8
04.02
04:00
Weather
28°
0.1
7
04.02
05:00
Weather
27°
0.2
7
04.02
06:00
Weather
27°
8
04.02
07:00
Weather
27°
0.1
8
04.02
08:00
Weather
26°
8
04.02
09:00
Weather
26°
8

Temperature

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

Precipitation

2.6mm
0mm
10:00
0.5mm
11:00
0.9mm
12:00
0.6mm
13:00
0.4mm
14:00
0.4mm
15:00
2.6mm
17:00
1mm
18:00
0.3mm
19:00
0.1mm
04:00
0.1mm
05:00
0.2mm
07:00
0.1mm
10:00 21:00 09:00

Wind

9m/s
0m/s
10:00
8 m/s
11:00
8.2 m/s
12:00
9 m/s
13:00
7.8 m/s
14:00
7.3 m/s
15:00
6.5 m/s
16:00
5.9 m/s
17:00
7 m/s
18:00
8 m/s
19:00
7.9 m/s
20:00
8.2 m/s
21:00
8.1 m/s
22:00
7.9 m/s
23:00
7.6 m/s
00:00
7.6 m/s
01:00
7.4 m/s
02:00
7.2 m/s
03:00
7.5 m/s
04:00
7.2 m/s
05:00
7.4 m/s
06:00
7.6 m/s
07:00
7.7 m/s
08:00
7.5 m/s
09:00
7.6 m/s
10:00 21:00 09:00

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
26.9 km
8
2.7%

Measurement time: 2026-02-03 09:54

Calculated from PM2.5/PM10

O3
26.9 km
21.92 µg/m3
13.7%

Measurement time: 2026-02-03 09:54

source: OpenWeatherMap

PM10
26.9 km
3.96 µg/m3
2.8%

Measurement time: 2026-02-03 09:54

source: OpenWeatherMap

PM2.5
26.9 km
2.15 µg/m3
2.6%

Measurement time: 2026-02-03 09:54

source: OpenWeatherMap

CO
26.9 km
0.09217 mg/m3
0.7%

Measurement time: 2026-02-03 09:54

source: OpenWeatherMap

NO2
26.9 km
0.08 µg/m3
0%

Measurement time: 2026-02-03 09:54

source: OpenWeatherMap

SO2
26.9 km
0.15 µg/m3
0%

Measurement time: 2026-02-03 09:54

source: OpenWeatherMap

Info


Country: Guam
Region: Umatac
Latitude: 13.29843
Longitude: 144.66314

About Air Quality in Umatac Village

Air quality in Umatac Village 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 Umatac Village

  • 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 Umatac Village?

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 Umatac Village

If you're planning outdoor activities in Umatac Village, 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.