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)
19
Good
Nipomo, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
1.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
3.24 μg/m³
0
55
155
255
425
605+
21.05 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
0.41 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Nipomo, California
Nipomo, California
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AQI 19
Good
1.68μg/m³
PM2.5
6.71μg/m³
PM10
21.41ppb
O3
0.60ppb
SO2
1.28ppb
NO2
0.20ppm
CO
AQI 19
Good
1.38μg/m³
PM2.5
3.54μg/m³
PM10
20.88ppb
O3
0.60ppb
SO2
0.89ppb
NO2
0.18ppm
CO
AQI 19
Good
1.40μg/m³
PM2.5
3.53μg/m³
PM10
20.69ppb
O3
0.60ppb
SO2
0.93ppb
NO2
0.18ppm
CO
AQI 19
Good
1.87μg/m³
PM2.5
8.46μg/m³
PM10
20.68ppb
O3
0.60ppb
SO2
1.68ppb
NO2
0.22ppm
CO
AQI 16
Good
1.48μg/m³
PM2.5
3.03μg/m³
PM10
17.46ppb
O3
0.60ppb
SO2
1.47ppb
NO2
0.17ppm
CO
AQI 21
Good
1.31μg/m³
PM2.5
4.83μg/m³
PM10
23.17ppb
O3
0.60ppb
SO2
1.84ppb
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 07:00:00 on 2025-07-24.
In the last 24 hours, the best air quality in Nipomo, California was observed at 03:00:00 on 2025-07-23.
As of now, the AQI in Nipomo, California is 22, indicating Good conditions.
Nipomo, California air has the highest levels of O3.
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 0.936 μg/m3.
The PM10 concentration in Nipomo, California is 3.987 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Nipomo, California is 0.18 ppm.
Currently, Nipomo, California has a sulfur dioxide (SO2) concentration of 0.511 ppb.
The current ozone (O3) level in Nipomo, California at the moment is 23.785 ppm.
Nitrogen dioxide (NO2) level in Nipomo, California at the moment is 0.563 ppb.
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