Is time to run? ⚠️☢️☣️

Chhātak (Sylhet) (BD)

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

Cloudy
22°C
Cloudy
Humidity
85.4%
Wind
3 m/s
Pressure
1009.3 hPa
Direction
38°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
19° / 28°
Precip.
10.3mm
Max wind
3.6 m/s

Hourly Forecast

09.04
Now
Weather
22°
09.04
11:00
Weather
23°
09.04
12:00
Weather
22°
09.04
13:00
Weather
21°
09.04
14:00
Weather
21°
09.04
15:00
Weather
21°
09.04
16:00
Weather
20°
09.04
17:00
Weather
20°
1
09.04
18:00
Weather
20°
3.3
09.04
19:00
Weather
19°
2.5
09.04
20:00
Weather
19°
2.2
09.04
21:00
Weather
19°
0.6
09.04
22:00
Weather
19°
09.04
23:00
Weather
19°
10.04
00:00
Weather
19°
10.04
01:00
Weather
20°
10.04
02:00
Weather
21°
10.04
03:00
Weather
23°
0.1
10.04
04:00
Weather
24°
0.4
10.04
05:00
Weather
25°
0.2
10.04
06:00
Weather
26°
10.04
07:00
Weather
27°
10.04
08:00
Weather
28°
10.04
09:00
Weather
28°

Temperature

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

Precipitation

3.3mm
0mm
17:00
1mm
18:00
3.3mm
19:00
2.5mm
20:00
2.2mm
21:00
0.6mm
03:00
0.1mm
04:00
0.4mm
05:00
0.2mm
10:00 21:00 09:00

Wind

3.6m/s
0m/s
10:00
3.4 m/s
11:00
2.7 m/s
12:00
2.2 m/s
13:00
2 m/s
14:00
1.6 m/s
15:00
1.6 m/s
16:00
1.7 m/s
17:00
1.3 m/s
18:00
2.6 m/s
19:00
3.4 m/s
20:00
2.2 m/s
21:00
1.7 m/s
22:00
1 m/s
23:00
1 m/s
00:00
1 m/s
01:00
1.9 m/s
02:00
2 m/s
03:00
1.8 m/s
04:00
1.2 m/s
05:00
1.7 m/s
06:00
2.1 m/s
07:00
2.9 m/s
08:00
3.6 m/s
09:00
3.6 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
62.8 km
94
31.3%

Measurement time: 2026-04-09 11:52

Calculated from PM2.5/PM10

O3
62.8 km
72.85 µg/m3
45.5%

Measurement time: 2026-04-09 11:52

source: OpenWeatherMap

PM2.5
62.8 km
32.56 µg/m3
38.8%

Measurement time: 2026-04-09 11:52

source: OpenWeatherMap

PM10
62.8 km
35.6 µg/m3
25.4%

Measurement time: 2026-04-09 11:52

source: OpenWeatherMap

NO2
62.8 km
9.28 µg/m3
4.6%

Measurement time: 2026-04-09 11:52

source: OpenWeatherMap

CO
62.8 km
0.37695 mg/m3
2.7%

Measurement time: 2026-04-09 11:52

source: OpenWeatherMap

SO2
62.8 km
4.45 µg/m3
1.3%

Measurement time: 2026-04-09 11:52

source: OpenWeatherMap

Info


Country: Bangladesh
Region: Sylhet
Latitude: 25.03852
Longitude: 91.66958


Solar Energy

Night
0 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Chhātak

About Air Quality in Chhātak

Air quality in Chhātak 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 Chhātak

  • 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 Chhātak?

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 Chhātak

If you're planning outdoor activities in Chhātak, 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.