Air Quality in Onyar, China
Drizzle
23.3°C · 36.1% humidity
23.3°
Feels 23.3°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Onyar's air quality — share it
AQI Forecast
54
8pm
54
54
60
11pm
58
57
56
2am
56
55
55
5am
55
66
66
8am
84
84
146
11am
146
146
84
2pm
84
84
84
5pm
84
54
Air Quality Index Trend
39h · 6 stnOnyar'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 Onyar is 1.1× the WHO 24-hour guideline of 15 µg/m³.
36.1%
Humidity
36.4 km/h
Wind NE
1002.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.27 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Onyar?
Temperature & Precipitation
PM2.5 Trend
39h · 6 stationsPM2.516.27 µg/m³
×1.1 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Onyar?
07-21
38.6° 23.3°
0.13 mm
07-22
39.0° 20.1°
0.38 mm
07-23
39.3° 23.1°
07-24
34.0° 20.9°
07-25
31.6° 18.8°
07-26
34.6° 17.6°
07-27
38.2° 23.2°
Both models agree
Avg diff: 4.1°C
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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 2026-07-21T17:06 UTC.