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Lat Yao (Nakhon Sawan) (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

Fair
22°C
Fair
Humidity
72.8%
Wind
2 m/s
Pressure
1014.7 hPa
Direction
279°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
20° / 32°
Precip.
0mm
Max wind
3.8 m/s

Hourly Forecast

04.02
Now
Weather
22°
04.02
18:00
Weather
22°
04.02
19:00
Weather
22°
04.02
20:00
Weather
21°
04.02
21:00
Weather
21°
04.02
22:00
Weather
20°
04.02
23:00
Weather
20°
05.02
00:00
Weather
20°
05.02
01:00
Weather
22°
05.02
02:00
Weather
24°
05.02
03:00
Weather
27°
05.02
04:00
Weather
29°
05.02
05:00
Weather
31°
05.02
06:00
Weather
31°
05.02
07:00
Weather
32°
05.02
08:00
Weather
32°
05.02
09:00
Weather
32°
05.02
10:00
Weather
31°
05.02
11:00
Weather
29°
05.02
12:00
Weather
26°
05.02
13:00
Weather
26°
05.02
14:00
Weather
26°
05.02
15:00
Weather
25°
05.02
16:00
Weather
24°

Temperature

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

Precipitation

0mm
0mm
17:00 04:00 16:00

Wind

3.8m/s
0m/s
17:00
2 m/s
18:00
1.9 m/s
19:00
1.6 m/s
20:00
1.4 m/s
21:00
1.5 m/s
22:00
1.5 m/s
23:00
1.3 m/s
00:00
0.9 m/s
01:00
1.3 m/s
02:00
0.6 m/s
03:00
0.6 m/s
04:00
0.5 m/s
05:00
0.6 m/s
06:00
1 m/s
07:00
1.7 m/s
08:00
3.3 m/s
09:00
3.8 m/s
10:00
3.5 m/s
11:00
2 m/s
12:00
2 m/s
13:00
1.7 m/s
14:00
1.1 m/s
15:00
1.5 m/s
16:00
2 m/s
17:00 04:00 16:00

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
94.4 km
90
30%

Measurement time: 2026-02-04 15:58

Calculated from PM2.5/PM10

PM2.5
94.4 km
30.96 µg/m3
36.9%

Measurement time: 2026-02-04 15:58

source: OpenWeatherMap

PM10
94.4 km
33.49 µg/m3
23.9%

Measurement time: 2026-02-04 15:58

source: OpenWeatherMap

O3
94.4 km
37.42 µg/m3
23.4%

Measurement time: 2026-02-04 15:58

source: OpenWeatherMap

CO
94.4 km
0.38961 mg/m3
2.8%

Measurement time: 2026-02-04 15:58

source: OpenWeatherMap

NO2
94.4 km
5.22 µg/m3
2.6%

Measurement time: 2026-02-04 15:58

source: OpenWeatherMap

SO2
94.4 km
1.13 µg/m3
0.3%

Measurement time: 2026-02-04 15:58

source: OpenWeatherMap

Info


Country: Thailand
Latitude: 15.751
Longitude: 99.78925


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About Air Quality in Lat Yao

Air quality in Lat Yao 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 Lat Yao

  • 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 Lat Yao?

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 Lat Yao

If you're planning outdoor activities in Lat Yao, 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.