Nogales Post Office, Arizona, USA Air Quality

Monitoring Station · Nogales, United States
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
26 8am
23
26
7 11am
26
35
35 2pm
28
28
28 5pm
28
28
28 8pm
28
28
— 11pm
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— 2am
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— 5am
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Station readings
23
7
CAMS model adj +1
25
25
25
25
25
34
34
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.51.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

5
Nogales Post Office, Arizona, USA
0.0 km PM2.5: 1.2 µg/m³
28
Nogales Post Office, Arizona, USA
0.0 km PM2.5: 6.7 µg/m³

Nearby Cities

32 Nogales 32 Nogales 31 Rio Rico 19 Green Valley 31 Sierra Vista 19 Sahuarita 26 Cananea 26 Magdalena de Kino 19 Drexel Heights

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T11:44 UTC.