Air Quality in Zhengding, China

Partly Cloudy
27.7°C · 67.7% humidity
27.7°
Feels 32.0°
91
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast
84 9pm
84
84
91 12am
89
88
87 3am
86
85
85 6am
85
83
84 9am
84
84
83 12pm
83
83
83 3pm
83
83
83 6pm
83
83
AD 728×90

Air Quality Index Trend

44h · 15 stn

Zhengding'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 Zhengding is 2.1× the WHO 24-hour guideline of 15 µg/m³.

67.7%
Humidity
19.5 km/h
Wind WSW
998.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
91
30.85 µg/m³
PM10
88
129.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

44h · 15 stations
PM2.530.85 µg/m³ ×2.1 WHO
Moderate
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
30.85
Median
24.38
Average
15.0
Low
42.8
High
PM2.5 µg/m³ · Model: 40.85 · Bias: +10.0
07-21
33.8° 25.7°
07-22
38.0° 27.7°
0.44 mm
07-23
31.1° 21.0°
12.75 mm
07-24
33.8° 25.1°
1.31 mm
07-25
40.5° 28.3°
07-26
38.8° 25.6°
0.5 mm
07-27
36.9° 24.3°
3.62 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 2026-07-21T16:56 UTC.