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Hājīganj (Chittagong) (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
23°C
Cloudy
Humidity
85.6%
Wind
2 m/s
Pressure
1011.4 hPa
Direction
188°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
20° / 29°
Precip.
12.2mm
Max wind
4.5 m/s

Hourly Forecast

20.03
Now
Weather
23°
20.03
19:00
Weather
23°
20.03
20:00
Weather
22°
20.03
21:00
Weather
22°
20.03
22:00
Weather
21°
20.03
23:00
Weather
21°
21.03
00:00
Weather
20°
21.03
01:00
Weather
21°
21.03
02:00
Weather
23°
21.03
03:00
Weather
25°
21.03
04:00
Weather
27°
21.03
05:00
Weather
27°
21.03
06:00
Weather
28°
21.03
07:00
Weather
28°
21.03
08:00
Weather
29°
0.7
21.03
09:00
Weather
27°
3.6
21.03
10:00
Weather
21°
1
21.03
11:00
Weather
22°
21.03
12:00
Weather
21°
0.2
21.03
13:00
Weather
21°
1.3
21.03
14:00
Weather
20°
0.8
21.03
15:00
Weather
20°
3.6
21.03
16:00
Weather
20°
0.6
21.03
17:00
Weather
20°
0.4

Temperature

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

Precipitation

3.6mm
0mm
08:00
0.7mm
09:00
3.6mm
10:00
1mm
12:00
0.2mm
13:00
1.3mm
14:00
0.8mm
15:00
3.6mm
16:00
0.6mm
17:00
0.4mm
18:00 05:00 17:00

Wind

4.5m/s
0m/s
18:00
1.7 m/s
19:00
1.5 m/s
20:00
2 m/s
21:00
3.2 m/s
22:00
2.5 m/s
23:00
1.7 m/s
00:00
0.9 m/s
01:00
1.2 m/s
02:00
1 m/s
03:00
1.4 m/s
04:00
0.4 m/s
05:00
0.7 m/s
06:00
1.3 m/s
07:00
1.5 m/s
08:00
1.5 m/s
09:00
4.2 m/s
10:00
4.5 m/s
11:00
3.2 m/s
12:00
1.9 m/s
13:00
2.7 m/s
14:00
2.8 m/s
15:00
3.6 m/s
16:00
2.4 m/s
17:00
1.7 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
73.6 km
39
13%

Measurement time: 2026-03-20 18:12

Calculated from PM2.5/PM10

O3
73.6 km
29.2 µg/m3
18.3%

Measurement time: 2026-03-20 18:12

source: OpenWeatherMap

PM10
73.6 km
16.04 µg/m3
11.5%

Measurement time: 2026-03-20 18:12

source: OpenWeatherMap

PM2.5
73.6 km
9.38 µg/m3
11.2%

Measurement time: 2026-03-20 18:12

source: OpenWeatherMap

CO
73.6 km
0.28053 mg/m3
2%

Measurement time: 2026-03-20 18:12

source: OpenWeatherMap

NO2
73.6 km
2.95 µg/m3
1.5%

Measurement time: 2026-03-20 18:12

source: OpenWeatherMap

SO2
73.6 km
1.12 µg/m3
0.3%

Measurement time: 2026-03-20 18:12

source: OpenWeatherMap

Info


Country: Bangladesh
Region: Chittagong
Latitude: 23.25191
Longitude: 90.85508

Cities in the area:


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About Air Quality in Hājīganj

Air quality in Hājīganj 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 Hājīganj

  • 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 Hājīganj?

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 Hājīganj

If you're planning outdoor activities in Hājīganj, 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.