Air Quality in Yên Bái, Vietnam
Cloudy
24.4°C · 84.4% humidity
24.4°
Feels 24.4°
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Yên Bái's air quality — share it
AQI Forecast
34
4pm
34
54
64
7pm
73
71
87
10pm
86
85
67
1am
67
84
83
4am
83
83
83
7am
54
54
34
10am
34
34
34
1pm
34
34
Air Quality Index Trend
13h · 1 stnYên Bái's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season. Current PM2.5 concentration in Yên Bái is 1.2× the WHO 24-hour guideline of 15 µg/m³.
84.4%
Humidity
15.8 km/h
Wind S
1004.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
18.51 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Yên Bái?
Temperature & Precipitation
PM2.5 Trend
13h · 1 stationPM2.518.51 µg/m³
×1.2 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Yên Bái?
09-05
28.2° 23.1°
12.0 mm
09-06
26.7° 23.2°
6.94 mm
09-07
34.7° 22.5°
12.87 mm
09-08
28.6° 20.6°
33.5 mm
09-09
33.0° 22.7°
2.56 mm
09-10
34.8° 23.4°
1.25 mm
09-11
33.2° 21.5°
7.5 mm
Both models agree
Avg diff: 2.6°C
What cities are near Yên Bái?
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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 2026-09-05T12:48 UTC.