Air Quality in Hechuan, China

Drizzle
27.3°C · 79.0% humidity
27.3°
Feels 32.7°
88
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
83 9pm
83
84
88 12am
146
146
84 3am
84
84
83 6am
83
66
34 9am
27
34
34 12pm
34
34
34 3pm
34
34
34 6pm
34
54
AD 728×90

Air Quality Index Trend

48h · 12 stn

Hechuan'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 Hechuan is 2.0× the WHO 24-hour guideline of 15 µg/m³.

79.0%
Humidity
10.2 km/h
Wind SW
998.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
88
29.5 µg/m³
PM10
76
104.9 µg/m³
050100150200300500

What is the weather forecast for Hechuan?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.529.5 µg/m³ ×2.0 WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
29.5
Median
27.13
Average
21.1
Low
31.1
High
PM2.5 µg/m³ · Model: 28.0 · Bias: -1.5

What is the 7-day forecast for Hechuan?

07-21
33.8° 27.3°
0.44 mm
07-22
34.9° 26.3°
1.75 mm
07-23
34.9° 24.2°
0.06 mm
07-24
35.8° 25.1°
0.25 mm
07-25
36.6° 27.4°
4.13 mm
07-26
34.2° 26.5°
6.94 mm
07-27
34.2° 27.6°
2.87 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Hechuan?

25
College Road, Chongqing (重庆书院路)
1.7 km PM2.5: 6.0 µg/m³
68
College Road, Chongqing (重庆书院路)
1.7 km PM2.5: 20.2 µg/m³
10
Tiansheng, Chongqing (重庆天生)
24.0 km PM2.5: 2.4 µg/m³
72
Longmen Street, Chongqing (重庆龙门街)
27.3 km PM2.5: 22.1 µg/m³
34
Longmen Street, Chongqing (重庆龙门街)
27.3 km PM2.5: 8.2 µg/m³
99
Longmen Street, Chongqing (重庆龙门街)
27.3 km PM2.5: 34.9 µg/m³
22
Longmen Street, Chongqing (重庆龙门街)
27.3 km PM2.5: 5.3 µg/m³

What cities are near Hechuan?

87 Diaoyucheng 88 Nanjin 89 Yangcheng 85 Yanjing 89 Yunmen 89 Dashi 86 Caojie 90 Weituo 91 Tongxi 88 Jiuxian
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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.