Air Quality in Longchi, China

Cloudy
29.0°C · 70.9% humidity
29.0°
Feels 34.4°
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
54 4am
54
54
78 7am
75
89
70 10am
69
68
68 1pm
67
67
67 4pm
66
66
66 7pm
66
83
83 10pm
83
83
83 1am
83
83
AD 728×90

Air Quality Index Trend

47h · 5 stn

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

70.9%
Humidity
14.9 km/h
Wind NNW
999.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
78
24.9 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Longchi?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.524.9 µg/m³ ×1.7 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (1 station within 25 km)
24.9
Median
24.9
Average
24.9
Low
24.9
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -8.6

What is the 7-day forecast for Longchi?

07-21
32.7° 24.9°
3.06 mm
07-22
34.1° 25.5°
1.69 mm
07-23
35.6° 22.6°
25.87 mm
07-24
30.2° 26.4°
0.75 mm
07-25
39.7° 25.2°
0.31 mm
07-26
36.0° 26.0°
0.13 mm
07-27
30.7° 26.1°
0.25 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Longchi?

57
Changyi Highway Bureau, Changyi City (昌邑市昌邑公路局)
12.8 km PM2.5: 15.0 µg/m³
70
Jincheng Middle School, Weifang (潍坊锦程中学)
27.1 km PM2.5: 21.1 µg/m³
155
Liújiāyuán, Weifang (潍坊刘家园)
31.6 km PM2.5: 63.2 µg/m³

What cities are near Longchi?

78 Liutuan 78 Changyi 78 Xiaying 78 Buzhuang 74 Hanting 78 Xinhe 153 Houzhen 70 Weifang 78 Yinma 78 Mingcun
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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 2026-07-21T23:43 UTC.