Honolulu, Hawaii, USA Air Quality

Monitoring Station · Honolulu, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
13 9pm
19
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19 12am
19
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19 3am
19
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19 6am
26
26
26 9am
26
26
— 12pm
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— 6pm
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CAMS model adj -8
27
27
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27
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27
27
27
34
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34

Air Quality Forecast (24h)

PM2.53.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

11
Honolulu, Hawaii, USA
0.0 km PM2.5: 2.6 µg/m³
1
Sand Island, Hawaii, USA
1.7 km PM2.5: 0.2 µg/m³
2
Kapolei, Hawaii, USA
24.2 km PM2.5: 0.5 µg/m³

Nearby Cities

2 Honolulu 2 Ala Moana - Kakaʻako 26 Makiki / Lower Punchbowl / Tantalus 27 McCully - Moiliili 2 Kalihi-Palama 27 Mō‘ili‘ili 27 Waikīkī 2 Liliha - Kapalama 26 Nuuanu - Punchbowl

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T00:51 UTC.