Air Quality in Guangzhou, China

Rain
29.6°C · 79.9% humidity
29.6°
Feels 36.5°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
84 9pm
84
84
72 12am
74
77
62 3am
63
64
81 6am
65
65
65 9am
66
66
66 12pm
66
66
66 3pm
66
66
66 6pm
83
84
AD 728×90

Air Quality Index Trend

47h · 5 stn

Guangzhou'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 Guangzhou is 1.5× the WHO 24-hour guideline of 15 µg/m³.

79.9%
Humidity
46.5 km/h
Wind ESE
996.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
72
22.17 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.522.17 µg/m³ ×1.5 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
22.17
Median
23.05
Average
15.0
Low
29.2
High
PM2.5 µg/m³ · Model: 27.55 · Bias: +5.4
07-21
34.0° 28.3°
7.75 mm
07-22
30.4° 26.6°
21.56 mm
07-23
34.8° 28.5°
6.62 mm
07-24
37.0° 28.0°
11.5 mm
07-25
37.5° 29.1°
1.38 mm
07-26
30.5° 28.5°
1.31 mm
07-27
35.3° 25.6°
1.88 mm
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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 2026-07-21T16:54 UTC.