Air Quality in Ya'an, China
Drizzle
21.8°C · 83.7% humidity
21.8°
Feels 21.8°
88
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Ya'an's air quality — share it
AQI Forecast
54
3pm
66
66
88
6pm
82
77
74
9pm
72
70
69
12am
68
68
67
3am
67
67
66
6am
66
66
66
9am
54
54
54
12pm
54
54
Air Quality Index Trend
35h · 1 stnYa'an'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 Ya'an is 2.0× the WHO 24-hour guideline of 15 µg/m³.
83.7%
Humidity
16.9 km/h
Wind W
1007.2 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
29.7 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Ya'an?
Temperature & Precipitation
PM2.5 Trend
35h · 1 stationPM2.529.7 µg/m³
×2.0 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX4.4
Moderate
Station readings (1 station within 25 km)
29.7
Median
29.7
Average
29.7
Low
29.7
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +6.8
What is the 7-day forecast for Ya'an?
09-05
22.7° 19.6°
2.63 mm
09-06
25.2° 20.4°
0.25 mm
09-07
24.0° 18.3°
26.88 mm
09-08
20.9° 17.8°
0.75 mm
09-09
25.7° 19.8°
4.31 mm
09-10
23.0° 18.7°
4.88 mm
09-11
21.0° 17.6°
1.0 mm
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Ya'an?
What cities are near Ya'an?
Get AQI alerts for Ya'an
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 2026-09-05T10:03 UTC.