Nogales Post Office, Arizona, USA Air Quality

Monitoring Station · Nogales, United States
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
68 11pm
65
33
40 2am
40
38
38 5am
40
40
40 8am
40
40
40 11am
40
38
— 2pm
—
—
— 5pm
—
—
— 8pm
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Station readings
68
65
33
CAMS model adj +13
27
27
27
27
27
25
25
27
27
27
27
27
27
27
25

Air Quality Forecast (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

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

Nearby Cities

21 Nogales 21 Nogales 21 Rio Rico 34 Green Valley 28 Sierra Vista 34 Sahuarita 34 Cananea 36 Magdalena de Kino 31 Drexel Heights

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:33 UTC.