Stay updated with real-time air quality in Nipomo, 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)
27
Good
Nipomo, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.10 μg/m³
0
55
155
255
425
605+
23.03 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
2.22 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Nipomo, California
Nipomo, California
Scroll To Air Quality MapLoading...
AQI 38
Good
6.51μg/m³
PM2.5
22.38μg/m³
PM10
25.67ppb
O3
0.64ppb
SO2
2.05ppb
NO2
0.10ppm
CO
AQI 44
Good
8.31μg/m³
PM2.5
29.36μg/m³
PM10
24.82ppb
O3
0.65ppb
SO2
1.76ppb
NO2
0.10ppm
CO
AQI 44
Good
8.17μg/m³
PM2.5
28.49μg/m³
PM10
24.78ppb
O3
0.65ppb
SO2
1.80ppb
NO2
0.10ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
19.98μg/m³
PM10
25.50ppb
O3
0.62ppb
SO2
2.39ppb
NO2
0.10ppm
CO
AQI 38
Good
7.37μg/m³
PM2.5
15.69μg/m³
PM10
24.37ppb
O3
0.65ppb
SO2
2.15ppb
NO2
0.12ppm
CO
AQI 38
Good
6.82μg/m³
PM2.5
23.12μg/m³
PM10
25.86ppb
O3
0.57ppb
SO2
2.20ppb
NO2
0.12ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Nipomo, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Nipomo, California was at its worst at 01:00:00 on 2026-06-09.
In the last 24 hours, the best air quality in Nipomo, California was observed at 05:00:00 on 2026-06-08.
As of now, the AQI in Nipomo, California is 33, indicating Good conditions.
Nipomo, California air has the highest levels of PM2.5.
Poor air quality in Nipomo, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Nipomo, California are currently 5.845 μg/m3.
The PM10 concentration in Nipomo, California is 26.14 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Nipomo, California is 0.1 ppm.
Currently, Nipomo, California has a sulfur dioxide (SO2) concentration of 0.656 ppb.
The current ozone (O3) level in Nipomo, California at the moment is 25.934 ppm.
Nitrogen dioxide (NO2) level in Nipomo, California at the moment is 1.14 ppb.
All Rights Reserved © Ambee Inc. 2025