Air Quality in Oro Valley, United States

Windy
42.5°C · 6.3% humidity
42.5°
Feels 42.5°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast
24 4pm
24
24
22 7pm
25
25
25 10pm
27
27
27 1am
27
27
27 4am
27
27
27 7am
27
27
27 10am
27
27
27 1pm
27
25
AD 728×90

Air Quality Index Trend

47h · 5 stn

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

6.3%
Humidity
91.1 km/h
Wind WNW
1003.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.17 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Oro Valley?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.55.17 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
5.17
Median
4.95
Average
3.4
Low
6.7
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.8

What is the 7-day forecast for Oro Valley?

06-09
42.5° 29.1°
06-10
38.1° 27.6°
06-11
38.3° 28.4°
0.88 mm
06-12
41.2° 29.8°
06-13
43.9° 31.7°
06-14
39.3° 33.3°
06-15
39.0° 28.0°
Both models agree Avg diff: 2.8°C

Where are air quality stations near Oro Valley?

56
Orange Grove, Pima County, USA
10.1 km PM2.5: 14.5 µg/m³
14
Children's Park Site, Arizona, USA
10.7 km PM2.5: 3.4 µg/m³
13
Children's Park Site, Arizona, USA
10.7 km PM2.5: 3.1 µg/m³
38
Children's Park Site, Arizona, USA
10.7 km PM2.5: 9.1 µg/m³
37
Geronimo, Pima County, USA
15.5 km PM2.5: 8.9 µg/m³

What cities are near Oro Valley?

22 Casas Adobes 22 Catalina Foothills 23 Flowing Wells 18 Tucson 26 Marana 20 Tanque Verde 18 Drexel Heights 26 Sahuarita 26 Green Valley 28 Eloy
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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 2026-06-09T02:24 UTC.