Air Quality in Newport Beach, United States

Windy
19.1°C · 56.2% humidity
19.1°
Feels 19.1°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
48 6pm
49
51
51 9pm
51
51
38 12am
38
26
26 3am
26
26
26 6am
26
26
26 9am
26
26
26 12pm
38
26
26 3pm
26
26
Station readings
48
49
CAMS model adj +1
50
50
50
50
50
50
37
37
25
25
25
25
25
25
25
25
25
25
25
37
25
25
25
25
AD 728×90

PM2.5 Trend (24h)

27h · 96 stations
56.2%
Humidity
82.6 km/h
Wind WSW
1011.6 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Newport Beach?

Temperature & Precipitation

PM2.59.58 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (5 stations within 25 km)
9.58
Median
9.55
Average
9.12
Low
9.92
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -3.7

What is the 7-day forecast for Newport Beach?

04-09
20.8° 16.9°
04-10
19.1° 15.9°
13.62 mm
04-11
18.2° 15.0°
15.12 mm
04-12
17.3° 13.6°
0.31 mm
04-13
17.4° 13.8°
0.06 mm
04-14
20.9° 15.4°
04-15
22.0° 17.9°
Both models agree Avg diff: 1.9°C

Where are air quality stations near Newport Beach?

39
Monroe Elementary
12.2 km PM2.5: 9.3 µg/m³
40
Century High School
14.4 km PM2.5: 9.7 µg/m³
40
Kennedy Elementary
14.5 km PM2.5: 9.7 µg/m³
42
Villa Intermediate
15.7 km PM2.5: 10.0 µg/m³
38
Davis Elementary
16.5 km PM2.5: 9.0 µg/m³

What cities are near Newport Beach?

40 Costa Mesa 40 Huntington Beach 40 UC Irvine 40 Fountain Valley 40 Irvine 40 Westpark 40 Tustin Legacy 40 Woodbridge 40 Santa Ana 40 Laguna Beach

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:08 UTC.