Air Quality in Nogales, United States

Drizzle
28.8°C · 46.7% humidity
28.8°
Feels 30.9°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 4pm
27
27
21 7pm
23
22
23 10pm
25
26
26 1am
26
27
27 4am
27
25
25 7am
25
27
27 10am
27
27
27 1pm
27
27
AD 728×90

Air Quality Index Trend

40h · 1 stn

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

46.7%
Humidity
28.3 km/h
Wind NNW
1012.9 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Nogales?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.55.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (1 station within 25 km)
5.0
Median
5.0
Average
5.0
Low
5.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.1

What is the 7-day forecast for Nogales?

08-03
28.8° 19.7°
17.12 mm
08-04
30.4° 19.2°
33.81 mm
08-05
32.4° 20.0°
31.62 mm
08-06
34.0° 22.3°
0.19 mm
08-07
29.8° 20.5°
29.06 mm
08-08
28.1° 20.3°
9.88 mm
08-09
26.3° 19.7°
7.88 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Nogales?

33
Nogales Post Office, Arizona, USA
0.4 km PM2.5: 7.9 µg/m³
65
Instituto Tecnológico de Nogales, Nogales, Sonora, Mexico
5.5 km PM2.5: 18.8 µg/m³
36
Instituto Tecnológico de Nogales, Nogales, Sonora, Mexico
5.5 km PM2.5: 8.6 µg/m³
34
Instituto Tecnológico de Nogales, Nogales, Sonora, Mexico
5.5 km PM2.5: 8.2 µg/m³
33
Instituto Tecnológico de Nogales, Nogales, Sonora, Mexico
5.5 km PM2.5: 7.9 µg/m³
71
Instituto Tecnológico de Nogales, Nogales, Sonora, Mexico
5.5 km PM2.5: 21.6 µg/m³
35
Instituto Tecnológico de Nogales, Nogales, Sonora, Mexico
5.5 km PM2.5: 8.4 µg/m³
51
Instituto Tecnológico de Nogales, Nogales, Sonora, Mexico
5.5 km PM2.5: 12.1 µg/m³

What cities are near Nogales?

21 Nogales 21 Rio Rico 34 Green Valley 28 Sierra Vista 34 Sahuarita 34 Cananea 36 Magdalena de Kino 31 Drexel Heights 31 Tucson 31 Tanque Verde
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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 2026-08-08T02:37 UTC.