Air Quality in Hechuan, China

Drizzle
28.4°C · 73.8% humidity
28.4°
Feels 33.8°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
34 4am
34
34
74 7am
63
35
22 10am
18
22
19 1pm
38
37
36 4pm
35
35
35 7pm
47
63
64 10pm
64
63
46 1am
34
46
Station readings 45h ago
AQI 34
PM2.5 8.2 µg/m³ · 45h ago
AD 728×90

Air Quality Index Trend

44h · 17 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 1.5× the WHO 24-hour guideline of 15 µg/m³.

73.8%
Humidity
3.0 km/h
Wind SSW
1000.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
74
23.09 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Hechuan?

Temperature & Precipitation

PM2.5 Trend

44h · 17 stations
PM2.523.09 µg/m³ ×1.5 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
23.09
Median
31.5
Average
23.0
Low
40.0
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -6.7

What is the 7-day forecast for Hechuan?

08-03
35.3° 25.3°
8.12 mm
08-04
36.1° 26.4°
2.38 mm
08-05
31.4° 25.4°
3.44 mm
08-06
35.3° 25.6°
5.63 mm
08-07
34.3° 26.4°
8.81 mm
08-08
35.3° 27.0°
08-09
32.9° 26.0°
7.69 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Hechuan?

80
College Road, Chongqing (重庆书院路)
1.7 km PM2.5: 25.9 µg/m³
78
College Road, Chongqing (重庆书院路)
1.7 km PM2.5: 24.9 µg/m³
74
College Road, Chongqing (重庆书院路)
1.7 km PM2.5: 23.0 µg/m³
85
College Road, Chongqing (重庆书院路)
1.7 km PM2.5: 28.3 µg/m³
93
City South, Chongqing (重庆城南)
23.1 km PM2.5: 32.1 µg/m³
50
City South, Chongqing (重庆城南)
23.1 km PM2.5: 12.0 µg/m³
97
City South, Chongqing (重庆城南)
23.1 km PM2.5: 34.0 µg/m³
99
City South, Chongqing (重庆城南)
23.1 km PM2.5: 34.9 µg/m³
61
Longmen Street, Chongqing (重庆龙门街)
27.3 km PM2.5: 16.9 µg/m³
65
Longmen Street, Chongqing (重庆龙门街)
27.3 km PM2.5: 18.8 µg/m³

What cities are near Hechuan?

74 Diaoyucheng 74 Nanjin 74 Yangcheng 87 Yanjing 74 Yunmen 74 Dashi 85 Caojie 72 Weituo 72 Tongxi 80 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 2026-08-07T23:58 UTC.