Air Quality in Zhengji, China

Partly Cloudy
21.8°C · 69.7% humidity
21.8°
Feels 21.8°
104
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
146 5am
146
146
104 8am
98
93
90 11am
71
70
57 2pm
56
55
55 5pm
67
84
83 8pm
83
66
66 11pm
83
83
83 2am
83
84
AD 728×90

Air Quality Index Trend

46h · 6 stn

Zhengji'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 Zhengji is 2.4× the WHO 24-hour guideline of 15 µg/m³.

69.7%
Humidity
21.1 km/h
Wind NNW
1007.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
104
36.6 µg/m³
PM10
88
129.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 6 stations
PM2.536.6 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
PM10129.9 µg/m³
Moderate
UV INDEX2.9
Moderate
AD 300×250
05-30
29.4° 21.2°
05-31
34.5° 25.0°
0.06 mm
06-01
35.1° 21.5°
0.31 mm
06-02
30.7° 20.8°
0.69 mm
06-03
31.0° 19.2°
2.12 mm
06-04
33.6° 22.1°
10.19 mm
06-05
36.2° 20.1°
3.31 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 2026-05-30T00:07 UTC.