Air Quality in Guiyang, China
Drizzle
21.1°C · 91.3% humidity
21.1°
Feels 21.1°
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Guiyang's air quality — share it
AQI Forecast
54
9pm
27
27
67
12am
56
48
40
3am
36
32
30
6am
28
28
27
9am
25
25
26
12pm
26
25
27
3pm
27
27
34
6pm
34
27
Air Quality Index Trend
43h · 2 stnGuiyang'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 Guiyang is 1.3× the WHO 24-hour guideline of 15 µg/m³.
91.3%
Humidity
12.1 km/h
Wind NE
1002.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
19.95 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Guiyang?
Temperature & Precipitation
PM2.5 Trend
43h · 2 stationsPM2.519.95 µg/m³
×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
19.95
Median
19.95
Average
16.9
Low
23.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -13.7
What is the 7-day forecast for Guiyang?
07-21
27.2° 21.1°
2.94 mm
07-22
28.8° 20.7°
14.44 mm
07-23
28.9° 19.9°
0.56 mm
07-24
30.7° 21.9°
2.31 mm
07-25
30.7° 20.9°
5.5 mm
07-26
29.5° 20.8°
9.44 mm
07-27
27.2° 19.8°
12.06 mm
Both models agree
Avg diff: 1.4°C
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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 2026-07-21T16:52 UTC.