Air Quality in Mengzi, China
Rain
18.9°C · 96.0% humidity
18.9°
Feels 18.9°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Mengzi's air quality — share it
AQI Forecast
34
9pm
34
34
63
12am
48
40
35
3am
32
30
29
6am
28
27
28
9am
28
28
28
12pm
27
27
27
3pm
27
27
27
6pm
27
27
Air Quality Index Trend
24h · 1 stnMengzi's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Mengzi is 1.2× the WHO 24-hour guideline of 15 µg/m³.
96.0%
Humidity
21.5 km/h
Wind NNW
1003.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Mengzi?
Temperature & Precipitation
PM2.5 Trend
24h · 1 stationPM2.517.8 µg/m³
×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
17.8
Median
17.8
Average
17.8
Low
17.8
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -10.8
What is the 7-day forecast for Mengzi?
07-21
23.0° 18.7°
11.5 mm
07-22
22.9° 17.4°
23.12 mm
07-23
26.4° 18.1°
15.44 mm
07-24
29.2° 18.0°
12.25 mm
07-25
19.9° 18.3°
12.56 mm
07-26
25.3° 18.6°
20.62 mm
07-27
23.4° 18.0°
45.19 mm
Both models agree
Avg diff: 1.3°C
Where are air quality stations near Mengzi?
24
州图书馆, Honghe (红河州州图书馆)
63
州图书馆, Honghe (红河州州图书馆)
42
州图书馆, Honghe (红河州州图书馆)
34
州图书馆, Honghe (红河州州图书馆)
104
州图书馆, Honghe (红河州州图书馆)
What cities are near Mengzi?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T16:51 UTC.