Air Quality in Upland, United States
Drizzle
13.7°C · 62.7% humidity
13.7°
Feels 13.7°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
Calibrated
48
8pm
46
42
30
11pm
44
44
44
2am
44
44
44
5am
44
44
44
8am
44
44
44
11am
44
44
44
2pm
44
44
19
5pm
19
19
Station readings
48
46
42
30
CAMS model
adj -31
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
50
50
50
PM2.5 Trend (24h)
26h · 2 stations62.7%
Humidity
62.8 km/h
Wind SW
1011.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Upland?
Temperature & Precipitation
PM2.510.28 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Upland?
04-09
18.2° 9.6°
04-10
13.7° 8.0°
10.25 mm
04-11
9.0° 6.0°
28.87 mm
04-12
7.9° 2.5°
1.44 mm
04-13
10.9° 2.7°
0.38 mm
04-14
16.3° 7.2°
04-15
18.6° 11.6°
Both models agree
Avg diff: 5.1°C
Where are air quality stations near Upland?
50
Glendora-Laurel, Los Angeles
58
Glendora-Laurel, Los Angeles
50
Rubidoux - Mission Blvd, Riverside
30
Rubidoux - Mission Blvd, Riverside
What cities are near Upland?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:58 UTC.