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Tiwi (Bicol) (PH)

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

Clear sky
26°C
Clear sky
Humidity
70.9%
Wind
7 m/s
Pressure
1014.1 hPa
Direction
43°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
24° / 27°
Precip.
0mm
Max wind
8.2 m/s

Hourly Forecast

28.01
Now
Weather
26°
7
28.01
10:00
Weather
25°
5
28.01
11:00
Weather
25°
5
28.01
12:00
Weather
25°
6
28.01
13:00
Weather
25°
6
28.01
14:00
Weather
25°
6
28.01
15:00
Weather
25°
6
28.01
16:00
Weather
24°
6
28.01
17:00
Weather
24°
6
28.01
18:00
Weather
24°
6
28.01
19:00
Weather
24°
6
28.01
20:00
Weather
24°
5
28.01
21:00
Weather
24°
6
28.01
22:00
Weather
24°
6
28.01
23:00
Weather
24°
6
29.01
00:00
Weather
25°
6
29.01
01:00
Weather
26°
8
29.01
02:00
Weather
26°
7
29.01
03:00
Weather
27°
8
29.01
04:00
Weather
27°
6
29.01
05:00
Weather
27°
8
29.01
06:00
Weather
27°
7
29.01
07:00
Weather
27°
7
29.01
08:00
Weather
27°
8

Temperature

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

Precipitation

0mm
0mm
09:00 20:00 08:00

Wind

8.2m/s
0m/s
09:00
7.4 m/s
10:00
5.4 m/s
11:00
5.4 m/s
12:00
6.1 m/s
13:00
5.7 m/s
14:00
6 m/s
15:00
6.4 m/s
16:00
5.8 m/s
17:00
5.5 m/s
18:00
5.5 m/s
19:00
5.6 m/s
20:00
5.3 m/s
21:00
5.6 m/s
22:00
5.5 m/s
23:00
6.2 m/s
00:00
6.3 m/s
01:00
7.7 m/s
02:00
7.3 m/s
03:00
7.7 m/s
04:00
6.3 m/s
05:00
7.9 m/s
06:00
7.3 m/s
07:00
7.4 m/s
08:00
8.2 m/s
09:00 20:00 08:00

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
31.5 km
28
9.3%

Measurement time: 2026-01-28 08:39

Calculated from PM2.5/PM10

O3
31.5 km
85.88 µg/m3
53.7%

Measurement time: 2026-01-28 08:39

source: OpenWeatherMap

PM10
31.5 km
13.86 µg/m3
9.9%

Measurement time: 2026-01-28 08:39

source: OpenWeatherMap

PM2.5
31.5 km
6.76 µg/m3
8%

Measurement time: 2026-01-28 08:39

source: OpenWeatherMap

SO2
31.5 km
3.31 µg/m3
0.9%

Measurement time: 2026-01-28 08:39

source: OpenWeatherMap

CO
31.5 km
0.11714 mg/m3
0.8%

Measurement time: 2026-01-28 08:39

source: OpenWeatherMap

NO2
31.5 km
0.19 µg/m3
0.1%

Measurement time: 2026-01-28 08:39

source: OpenWeatherMap

Info


Country: Philippines
Region: Bicol
Latitude: 13.4585
Longitude: 123.6805


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About Air Quality in Tiwi

Air quality in Tiwi 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 Tiwi

  • 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 Tiwi?

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 Tiwi

If you're planning outdoor activities in Tiwi, 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.