Air Quality in Chino, United States

Clear
23.9°C · 38.1% humidity
23.9°
Feels 23.9°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 7pm
54
54
42 10pm
45
48
50 1am
51
52
52 4am
53
53
53 7am
54
54
54 10am
54
54
54 1pm
54
54
54 4pm
54
34
AD 728×90

Air Quality Index Trend

48h · 2 stn

Chino's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

38.1%
Humidity
20.9 km/h
Wind SW
1009.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.0 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Chino?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.510.0 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Chino?

06-09
31.0° 18.5°
06-10
29.9° 18.9°
06-11
28.0° 18.8°
06-12
29.8° 19.6°
0.06 mm
06-13
34.1° 21.6°
06-14
30.3° 24.3°
06-15
26.3° 15.9°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Chino?

51
Glendora-Laurel, Los Angeles
20.9 km PM2.5: 12.1 µg/m³
60
Glendora-Laurel, Los Angeles
20.9 km PM2.5: 16.4 µg/m³
14
Glendora-Laurel, Los Angeles
20.9 km PM2.5: 3.4 µg/m³
15
Glendora-Laurel, Los Angeles
20.9 km PM2.5: 3.6 µg/m³
19
Glendora-Laurel, Los Angeles
20.9 km PM2.5: 4.6 µg/m³

What cities are near Chino?

42 Ontario 42 Chino Hills 42 Pomona 42 Claremont 42 Upland 42 Diamond Bar 54 La Verne 38 Eastvale 49 Rancho Cucamonga 54 San Dimas
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T05:36 UTC.