Stay updated with real-time air quality in La Presa, 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)
33
Good
La Presa, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.72 μg/m³
0
55
155
255
425
605+
29.83 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
5.69 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
La Presa, California
La Presa, California
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AQI 33
Good
5.86μg/m³
PM2.5
12.96μg/m³
PM10
30.62ppb
O3
0.19ppb
SO2
4.05ppb
NO2
0.18ppm
CO
AQI 33
Good
5.91μg/m³
PM2.5
13.72μg/m³
PM10
30.74ppb
O3
0.19ppb
SO2
4.04ppb
NO2
0.18ppm
CO
AQI 33
Good
5.83μg/m³
PM2.5
12.84μg/m³
PM10
30.64ppb
O3
0.19ppb
SO2
4.05ppb
NO2
0.18ppm
CO
AQI 33
Good
5.56μg/m³
PM2.5
11.11μg/m³
PM10
30.50ppb
O3
0.19ppb
SO2
4.06ppb
NO2
0.18ppm
CO
AQI 33
Good
5.83μg/m³
PM2.5
13.14μg/m³
PM10
30.64ppb
O3
0.19ppb
SO2
4.04ppb
NO2
0.18ppm
CO
AQI 31
Good
4.94μg/m³
PM2.5
21.64μg/m³
PM10
32.87ppb
O3
0.19ppb
SO2
4.04ppb
NO2
0.18ppm
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 La Presa, California is updated every hour for accuracy.
In the past 24 hours, the air quality in La Presa, California was at its worst at 04:00:00 on 2025-06-07.
In the last 24 hours, the best air quality in La Presa, California was observed at 04:00:00 on 2025-06-06.
As of now, the AQI in La Presa, California is 33, indicating Good conditions.
La Presa, California air has the highest levels of PM2.5.
Poor air quality in La Presa, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in La Presa, California are currently 5.797 μg/m3.
The PM10 concentration in La Presa, California is 12.718 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in La Presa, California is 0.212 ppm.
Currently, La Presa, California has a sulfur dioxide (SO2) concentration of 0.181 ppb.
The current ozone (O3) level in La Presa, California at the moment is 29.827 ppm.
Nitrogen dioxide (NO2) level in La Presa, California at the moment is 5.694 ppb.
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