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Krathum Baen (Samut Sakhon) (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

صافٍ
28°C
صافٍ
Humidity
77.4%
Wind
4 m/s
Pressure
1012 hPa
Direction
206°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
26° / 32°
Precip.
1.3mm
Max wind
4.6 m/s

Hourly Forecast

20.03
Now
Weather
28°
20.03
02:00
Weather
30°
20.03
03:00
Weather
31°
20.03
04:00
Weather
32°
0.3
20.03
05:00
Weather
32°
0.5
20.03
06:00
Weather
32°
0.3
20.03
07:00
Weather
31°
0.2
20.03
08:00
Weather
32°
20.03
09:00
Weather
31°
20.03
10:00
Weather
30°
20.03
11:00
Weather
29°
20.03
12:00
Weather
28°
20.03
13:00
Weather
28°
20.03
14:00
Weather
28°
20.03
15:00
Weather
28°
20.03
16:00
Weather
27°
20.03
17:00
Weather
27°
20.03
18:00
Weather
27°
20.03
19:00
Weather
27°
20.03
20:00
Weather
27°
20.03
21:00
Weather
26°
20.03
22:00
Weather
26°
20.03
23:00
Weather
26°
21.03
00:00
Weather
26°

Temperature

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

Precipitation

0.5mm
0mm
04:00
0.3mm
05:00
0.5mm
06:00
0.3mm
07:00
0.2mm
01:00 12:00 00:00

Wind

4.6m/s
0m/s
01:00
3.5 m/s
02:00
3.6 m/s
03:00
3.8 m/s
04:00
3.9 m/s
05:00
3.9 m/s
06:00
4.5 m/s
07:00
4.4 m/s
08:00
4.6 m/s
09:00
4.4 m/s
10:00
3.8 m/s
11:00
3.7 m/s
12:00
3.3 m/s
13:00
3.5 m/s
14:00
3.3 m/s
15:00
3.2 m/s
16:00
3.3 m/s
17:00
3.1 m/s
18:00
3.2 m/s
19:00
3.4 m/s
20:00
3.4 m/s
21:00
3.3 m/s
22:00
3.1 m/s
23:00
2.8 m/s
00:00
2.6 m/s
01:00 12:00 00:00

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
28.5 km
164
54.7%

Measurement time: 2026-03-20 03:00

Calculated from PM2.5/PM10

PM2.5
28.5 km
81 µg/m3
96.4%

Measurement time: 2026-03-20 03:00

source: Aqicn

PM10
41.1 km
53 µg/m3
37.9%

Measurement time: 2026-03-20 03:00

source: Aqicn

NO2
26 km
34 µg/m3
17%

Measurement time: 2026-03-20 01:00

source: Aqicn

O3
28.5 km
11.9 µg/m3
7.4%

Measurement time: 2026-03-20 03:00

source: Aqicn

SO2
84.9 km
1.1 µg/m3
0.3%

Measurement time: 2026-03-20 03:00

source: Aqicn

CO
28.5 km
0.0001 mg/m3
0%

Measurement time: 2026-03-20 03:00

source: Aqicn

Info


Country: Thailand
Latitude: 13.6533
Longitude: 100.25972

Cities in the area:


Solar Energy

Good
625.2 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Krathum Baen

About Air Quality in Krathum Baen

Air quality in Krathum Baen 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 Krathum Baen

  • 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 Krathum Baen?

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 Krathum Baen

If you're planning outdoor activities in Krathum Baen, 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.