Stay updated with real-time air quality in Poway, 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)
62
Moderate
Poway, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.80 μg/m³
0
55
155
255
425
605+
39.32 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
4.92 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Poway, California
Poway, California
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AQI 56
Moderate
11.53μg/m³
PM2.5
22.90μg/m³
PM10
34.40ppb
O3
0.65ppb
SO2
12.30ppb
NO2
0.27ppm
CO
AQI 54
Moderate
11.45μg/m³
PM2.5
23.09μg/m³
PM10
34.78ppb
O3
0.65ppb
SO2
12.02ppb
NO2
0.26ppm
CO
AQI 56
Moderate
11.54μg/m³
PM2.5
23.04μg/m³
PM10
34.51ppb
O3
0.65ppb
SO2
12.15ppb
NO2
0.27ppm
CO
AQI 58
Moderate
12.57μg/m³
PM2.5
49.57μg/m³
PM10
44.47ppb
O3
0.66ppb
SO2
3.69ppb
NO2
0.22ppm
CO
AQI 56
Moderate
11.79μg/m³
PM2.5
23.64μg/m³
PM10
34.21ppb
O3
0.65ppb
SO2
11.67ppb
NO2
0.27ppm
CO
AQI 56
Moderate
11.84μg/m³
PM2.5
27.83μg/m³
PM10
40.89ppb
O3
0.60ppb
SO2
11.31ppb
NO2
0.22ppm
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 Poway, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Poway, California was at its worst at 06:00:00 on 2025-06-12.
In the last 24 hours, the best air quality in Poway, California was observed at 07:00:00 on 2025-06-12.
As of now, the AQI in Poway, California is 62, indicating Moderate conditions.
Poway, California air has the highest levels of PM2.5.
Poor air quality in Poway, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Poway, California are currently 14.605 μg/m3.
The PM10 concentration in Poway, California is 29.805 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Poway, California is 0.225 ppm.
Currently, Poway, California has a sulfur dioxide (SO2) concentration of 0.872 ppb.
The current ozone (O3) level in Poway, California at the moment is 39.324 ppm.
Nitrogen dioxide (NO2) level in Poway, California at the moment is 4.922 ppb.
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