Air Quality in Sanmenxia, China

Windy
23.7°C · 56.9% humidity
23.7°
Feels 23.7°
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
54 4pm
54
54
78 7pm
83
78
75 10pm
72
71
86 1am
85
85
84 4am
84
84
83 7am
83
66
54 10am
54
54
54 1pm
54
54
AD 728×90

Air Quality Index Trend

45h · 3 stn

Sanmenxia'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 Sanmenxia is 1.7× the WHO 24-hour guideline of 15 µg/m³.

56.9%
Humidity
48.7 km/h
Wind ESE
1008.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
78
24.77 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Sanmenxia?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations
PM2.524.77 µg/m³ ×1.7 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
24.77
Median
19.7
Average
14.5
Low
24.9
High
PM2.5 µg/m³ · Model: 20.75 · Bias: -4.0

What is the 7-day forecast for Sanmenxia?

09-05
31.0° 21.8°
09-06
31.7° 18.8°
09-07
33.5° 19.3°
09-08
29.4° 16.1°
09-09
32.3° 21.7°
0.13 mm
09-10
30.5° 22.9°
09-11
19.5° 15.4°
0.38 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Sanmenxia?

78
City government, Sanmenxia (三门峡市政府)
0.4 km PM2.5: 24.9 µg/m³
73
BDA, Sanmenxia (三门峡开发区)
3.5 km PM2.5: 22.6 µg/m³

What cities are near Sanmenxia?

76 Yuncheng 81 Yima 62 Changzhi 61 Hancheng 68 Huayin 92 Luoyang 51 Jiyuan 89 Linfen 76 Shangluo 58 Weinan
Get AQI alerts for Sanmenxia

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T11:47 UTC.