Air Quality in Oro Valley, United States

Clear
29.1°C · 10.1% humidity
29.1°
Feels 29.1°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
27 1am
27
27
17 4am
20
22
23 7am
24
25
26 10am
26
26
27 1pm
27
25
25 4pm
25
25
25 7pm
25
25
25 10pm
27
27
AD 728×90

Air Quality Index Trend

45h · 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.

10.1%
Humidity
17.7 km/h
Wind SSE
1008.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
17
4.03 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Oro Valley?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations
PM2.54.03 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
4.03
Median
4.42
Average
3.1
Low
9.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.3

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: 2.7°C

Where are air quality stations near Oro Valley?

19
Orange Grove, Pima County, USA
10.1 km PM2.5: 4.6 µg/m³
47
Children's Park Site, Arizona, USA
10.7 km PM2.5: 11.3 µg/m³
23
Children's Park Site, Arizona, USA
10.7 km PM2.5: 5.5 µg/m³
25
Children's Park Site, Arizona, USA
10.7 km PM2.5: 6.0 µg/m³
19
Geronimo, Pima County, USA
15.5 km PM2.5: 4.6 µg/m³

What cities are near Oro Valley?

15 Casas Adobes 21 Catalina Foothills 15 Flowing Wells 23 Tucson 14 Marana 23 Tanque Verde 19 Drexel Heights 19 Sahuarita 19 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 2026-06-09T11:44 UTC.