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Si Bun Rueang (Changwat Nong Bua Lamphu) (TH)

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
24°C
Clear sky
Humidity
81%
Wind
3 m/s
Pressure
1006.6 hPa
Direction
150°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
23° / 33°
Precip.
0.1mm
Max wind
3.3 m/s

Hourly Forecast

27.02
Now
Weather
24°
27.02
19:00
Weather
24°
27.02
20:00
Weather
23°
27.02
21:00
Weather
23°
27.02
22:00
Weather
23°
27.02
23:00
Weather
23°
28.02
00:00
Weather
23°
28.02
01:00
Weather
25°
28.02
02:00
Weather
27°
28.02
03:00
Weather
29°
28.02
04:00
Weather
31°
28.02
05:00
Weather
32°
28.02
06:00
Weather
32°
28.02
07:00
Weather
33°
28.02
08:00
Weather
33°
28.02
09:00
Weather
33°
0.1
28.02
10:00
Weather
31°
28.02
11:00
Weather
30°
28.02
12:00
Weather
28°
28.02
13:00
Weather
26°
28.02
14:00
Weather
26°
28.02
15:00
Weather
25°
28.02
16:00
Weather
25°
28.02
17:00
Weather
24°

Temperature

33°C
23°C
18:00
24°C
19:00
24°C
20:00
23°C
21:00
23°C
22:00
23°C
23:00
23°C
00:00
23°C
01:00
25°C
02:00
27°C
03:00
29°C
04:00
31°C
05:00
32°C
06:00
32°C
07:00
33°C
08:00
33°C
09:00
33°C
10:00
31°C
11:00
30°C
12:00
28°C
13:00
26°C
14:00
26°C
15:00
25°C
16:00
25°C
17:00
24°C
18:00 05:00 17:00

Precipitation

0.1mm
0mm
09:00
0.1mm
18:00 05:00 17:00

Wind

3.3m/s
0m/s
18:00
3.3 m/s
19:00
3.2 m/s
20:00
2.7 m/s
21:00
2.3 m/s
22:00
2 m/s
23:00
1.9 m/s
00:00
2 m/s
01:00
1.6 m/s
02:00
1.7 m/s
03:00
1.8 m/s
04:00
2 m/s
05:00
2.4 m/s
06:00
2.2 m/s
07:00
2.1 m/s
08:00
2.4 m/s
09:00
2.5 m/s
10:00
2.3 m/s
11:00
2.2 m/s
12:00
2.9 m/s
13:00
2.9 m/s
14:00
2.2 m/s
15:00
1.9 m/s
16:00
2 m/s
17:00
1.8 m/s
18:00 05:00 17:00

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
83.1 km
178
59.3%

Measurement time: 2026-02-27 18:00

Calculated from PM2.5/PM10

PM2.5
83.1 km
108 µg/m3
128.6%

Measurement time: 2026-02-27 18:00

source: Aqicn

O3
92.6 km
46.08 µg/m3
28.8%

Measurement time: 2026-02-27 18:17

source: OpenWeatherMap

PM10
92.6 km
31.83 µg/m3
22.7%

Measurement time: 2026-02-27 18:17

source: OpenWeatherMap

NO2
92.6 km
7.51 µg/m3
3.8%

Measurement time: 2026-02-27 18:17

source: OpenWeatherMap

CO
92.6 km
0.47527 mg/m3
3.4%

Measurement time: 2026-02-27 18:17

source: OpenWeatherMap

SO2
92.6 km
1.9 µg/m3
0.5%

Measurement time: 2026-02-27 18:17

source: OpenWeatherMap

Info


Country: Thailand
Latitude: 16.96705
Longitude: 102.27607


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About Air Quality in Si Bun Rueang

Air quality in Si Bun Rueang 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 Si Bun Rueang

  • 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 Si Bun Rueang?

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 Si Bun Rueang

If you're planning outdoor activities in Si Bun Rueang, 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.