What is the air quality in ‘Ewa Beach today?

The current Air Quality Index (AQI) in ‘Ewa Beach is 14 (Good). PM2.5 concentration is 3.4 µg/m³.

What is the temperature in ‘Ewa Beach right now?

The current temperature in ‘Ewa Beach is 26.5°C (feels like 26.5°C). Humidity is 54.8% and wind speed is 77.5 km/h.

Is it safe to go outside in ‘Ewa Beach?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 29.9 (Extreme).

Air Quality in ‘Ewa Beach, United States

Drizzle

26.5°C · 54.8% humidity

26.5°

Feels 26.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

27 11am

14 2pm

20 5pm

23 8pm

26 11pm

27 2am

25 5am

25 8am

Air Quality Index Trend

27h · 1 stn

View full history →

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

54.8%

Humidity

77.5 km/h

Wind ENE

1015.1 hPa

Pressure

29.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.4 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for ‘Ewa Beach?

Temperature & Precipitation

PM2.5 Trend

27h · 1 station

PM2.53.4 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX29.9

Extreme

Station readings (1 station within 25 km)

3.4

Median

3.4

Average

3.4

Low

3.4

High

PM2.5 µg/m³ · Model: 6.25 · Bias: +2.8

What is the 7-day forecast for ‘Ewa Beach?

07-22

26.5° 22.2°

0.38 mm

07-23

25.7° 22.0°

1.31 mm

07-24

27.1° 21.1°

1.63 mm

07-25

26.4° 21.0°

0.75 mm

07-26

27.1° 22.3°

1.19 mm

07-27

28.3° 21.4°

0.56 mm

07-28

26.9° 22.4°

0.44 mm

Both models agree Avg diff: 2.5°C

Where are air quality stations near ‘Ewa Beach?

Kapolei, Hawaii, USA

8.5 km PM2.5: 4.3 µg/m³

Sand Island, Hawaii, USA

14.2 km PM2.5: 9.1 µg/m³

Honolulu, Hawaii, USA

15.7 km PM2.5: 33.0 µg/m³

What cities are near ‘Ewa Beach?

14 ‘Ewa Gentry 14 Kapolei 14 Joint Base Pearl Harbor Hickam 14 Waipahu 14 Airport 14 Makakilo City 14 Makakilo 14 Makakilo / Kapolei / Honokai Hale 14 Pearl City 14 Aliamanu / Salt Lakes / Foster Village

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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 2026-07-22T00:54 UTC.