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Loudi (Hunan) (CN)

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

Rain
14°C
Rain
Humidity
94.9%
Wind
5 m/s
Pressure
1016 hPa
Direction
338°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
9° / 20°
Precip.
0.3mm
Max wind
7.2 m/s

Hourly Forecast

31.03
Now
Weather
14°
0.3
5
31.03
04:00
Weather
18°
7
31.03
05:00
Weather
19°
6
31.03
06:00
Weather
20°
5
31.03
07:00
Weather
19°
31.03
08:00
Weather
20°
31.03
09:00
Weather
19°
31.03
10:00
Weather
18°
31.03
11:00
Weather
16°
31.03
12:00
Weather
15°
31.03
13:00
Weather
14°
31.03
14:00
Weather
13°
31.03
15:00
Weather
13°
31.03
16:00
Weather
12°
31.03
17:00
Weather
11°
31.03
18:00
Weather
10°
31.03
19:00
Weather
10°
31.03
20:00
Weather
10°
31.03
21:00
Weather
31.03
22:00
Weather
31.03
23:00
Weather
01.04
00:00
Weather
12°
01.04
01:00
Weather
16°
01.04
02:00
Weather
18°

Temperature

20°C
9°C
03:00
14°C
04:00
18°C
05:00
19°C
06:00
20°C
07:00
19°C
08:00
20°C
09:00
19°C
10:00
18°C
11:00
16°C
12:00
15°C
13:00
14°C
14:00
13°C
15:00
13°C
16:00
12°C
17:00
11°C
18:00
10°C
19:00
10°C
20:00
10°C
21:00
9°C
22:00
9°C
23:00
9°C
00:00
12°C
01:00
16°C
02:00
18°C
03:00 14:00 02:00

Precipitation

0.3mm
0mm
03:00
0.3mm
03:00 14:00 02:00

Wind

7.2m/s
0m/s
03:00
5.3 m/s
04:00
7.2 m/s
05:00
5.9 m/s
06:00
5.4 m/s
07:00
4.9 m/s
08:00
4.6 m/s
09:00
4.2 m/s
10:00
3.1 m/s
11:00
2.2 m/s
12:00
2.2 m/s
13:00
2 m/s
14:00
1.3 m/s
15:00
0.8 m/s
16:00
0.5 m/s
17:00
0.9 m/s
18:00
0.9 m/s
19:00
0.7 m/s
20:00
0.8 m/s
21:00
1 m/s
22:00
0.9 m/s
23:00
0.7 m/s
00:00
1.1 m/s
01:00
0.8 m/s
02:00
1.1 m/s
03:00 14:00 02:00

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
86.5 km
161
53.7%

Measurement time: 2026-03-31 04:28

Calculated from PM2.5/PM10

PM2.5
86.5 km
76.55 µg/m3
91.1%

Measurement time: 2026-03-31 04:28

source: OpenWeatherMap

PM10
86.5 km
78.82 µg/m3
56.3%

Measurement time: 2026-03-31 04:28

source: OpenWeatherMap

O3
86.5 km
49.38 µg/m3
30.9%

Measurement time: 2026-03-31 04:28

source: OpenWeatherMap

NO2
86.5 km
15.32 µg/m3
7.7%

Measurement time: 2026-03-31 04:28

source: OpenWeatherMap

CO
86.5 km
0.64783 mg/m3
4.6%

Measurement time: 2026-03-31 04:28

source: OpenWeatherMap

SO2
86.5 km
10.65 µg/m3
3%

Measurement time: 2026-03-31 04:28

source: OpenWeatherMap

Info


Country: China
Region: Hunan
Latitude: 27.73444
Longitude: 111.99444


Solar Energy

Moderate
507.3 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Loudi

About Air Quality in Loudi

Air quality in Loudi 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 Loudi

  • 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 Loudi?

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 Loudi

If you're planning outdoor activities in Loudi, 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.