Stay updated with real-time air quality in Newport Beach, California featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
60
Moderate
Newport Beach, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
60.77 μg/m³
0
55
155
255
425
605+
52.42 ppb
0
55
71
86
201
201+
0.98 ppb
0
36
76
186
605
1005+
14.56 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Newport Beach, California
Newport Beach, California
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AQI 63
Moderate
12.97μg/m³
PM2.5
78.57μg/m³
PM10
51.61ppb
O3
0.98ppb
SO2
13.78ppb
NO2
0.30ppm
CO
AQI 93
Moderate
12.58μg/m³
PM2.5
55.08μg/m³
PM10
68.08ppb
O3
0.97ppb
SO2
14.75ppb
NO2
0.30ppm
CO
AQI 62
Moderate
14.94μg/m³
PM2.5
65.84μg/m³
PM10
51.00ppb
O3
0.95ppb
SO2
9.06ppb
NO2
0.28ppm
CO
AQI 56
Moderate
11.61μg/m³
PM2.5
43.45μg/m³
PM10
48.44ppb
O3
1.02ppb
SO2
11.63ppb
NO2
0.29ppm
CO
AQI 56
Moderate
11.54μg/m³
PM2.5
31.92μg/m³
PM10
47.63ppb
O3
0.92ppb
SO2
8.38ppb
NO2
0.29ppm
CO
AQI 61
Moderate
12.87μg/m³
PM2.5
76.25μg/m³
PM10
49.42ppb
O3
1.01ppb
SO2
11.82ppb
NO2
0.31ppm
CO
The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Newport Beach, California are available every hour.
Newport Beach, California experienced its worst air quality at 06:00:00, 2026-07-23.
The best air quality in Newport Beach, California was observed at 02:00:00 on 2026-07-23.
The air quality in Newport Beach, California right now is Moderate, with an AQI of 60.
In Newport Beach, California, PM2.5 is the most frequently found pollutant.
When air quality in Newport Beach, California is compromised, staying indoors and wearing a mask can reduce health risks.
Newport Beach, California currently has a PM2.5 concentration of 13.554 μg/m3.
Newport Beach, California currently has a PM10 concentration of 60.773 μg/m3.
The current carbon monoxide (CO) level in Newport Beach, California is 0.294 ppm.
The current sulfur dioxide (SO2) concentration in Newport Beach, California is 0.979 ppb.
Newport Beach, California currently has an ozone (O3) concentration of 52.422 ppm.
The current level of nitrogen dioxide (NO2) in Newport Beach, California is 14.563 ppb.
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