Air Quality in Yongjian, China
Cloudy
16.8°C · 83.4% humidity
16.8°
Feels 16.8°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Yongjian's air quality — share it
AQI Forecast
34
3am
34
34
71
6am
66
63
40
9am
38
37
36
12pm
29
28
28
3pm
28
27
27
6pm
27
34
34
9pm
34
54
54
12am
54
54
Air Quality Index Trend
44h · 2 stnYongjian'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 Yongjian is 4.3× the WHO annual guideline of 5 µg/m³.
83.4%
Humidity
15.9 km/h
Wind WNW
1012.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
21.6 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Yongjian?
Temperature & Precipitation
PM2.5 Trend
44h · 2 stationsPM2.521.6 µg/m³
×1.4 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
21.6
Median
21.6
Average
21.1
Low
22.1
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -11.9
What is the 7-day forecast for Yongjian?
05-28
24.6° 16.2°
10.0 mm
05-29
26.9° 16.0°
4.19 mm
05-30
22.6° 15.0°
4.25 mm
05-31
24.0° 15.4°
2.25 mm
06-01
26.4° 14.1°
0.5 mm
06-02
18.8° 15.8°
10.06 mm
06-03
24.5° 14.3°
2.19 mm
Both models agree
Avg diff: 3.1°C
Where are air quality stations near Yongjian?
57
dàlǐ gǔchéng, Dali (大理州大理古城)
57
dàlǐ gǔchéng, Dali (大理州大理古城)
68
dàlǐ gǔchéng, Dali (大理州大理古城)
89
dàlǐ gǔchéng, Dali (大理州大理古城)
What cities are near Yongjian?
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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 2026-05-28T22:54 UTC.