Air Quality in Sanmenxia, China

Drizzle
23.7°C · 77.9% humidity
23.7°
Feels 23.7°
139
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
66 9pm
83
83
139 12am
123
112
104 3am
98
94
91 6am
88
87
86 9am
68
67
67 12pm
67
67
66 3pm
66
66
66 6pm
66
66
AD 728×90

Air Quality Index Trend

42h · 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 3.4× the WHO 24-hour guideline of 15 µg/m³.

77.9%
Humidity
21.4 km/h
Wind ESE
1001.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
139
51.03 µg/m³
PM10
113
179.9 µg/m³
050100150200300500

What is the weather forecast for Sanmenxia?

Temperature & Precipitation

PM2.5 Trend

42h · 3 stations
PM2.551.03 µg/m³ ×3.4 WHO
Unhealthy for sensitive groups
PM10179.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Sanmenxia?

07-21
32.5° 23.7°
0.81 mm
07-22
34.3° 24.9°
0.06 mm
07-23
38.4° 22.2°
18.81 mm
07-24
41.1° 27.4°
07-25
37.3° 26.6°
07-26
34.7° 24.7°
07-27
31.3° 26.0°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Sanmenxia?

63
City government, Sanmenxia (三门峡市政府)
0.4 km PM2.5: 17.8 µg/m³
76
BDA, Sanmenxia (三门峡开发区)
3.5 km PM2.5: 24.0 µg/m³

What cities are near Sanmenxia?

52 Yuncheng 75 Yima 64 Changzhi 68 Hancheng 74 Huayin 42 Luoyang 90 Jiyuan 59 Linfen 50 Shangluo 50 Weinan
Get AQI alerts for Sanmenxia

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T16:51 UTC.