Stay updated with real-time air quality in Thousand Oaks, 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
Thousand Oaks, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.60 μg/m³
0
55
155
255
425
605+
28.16 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
5.80 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Thousand Oaks, California
Thousand Oaks, California
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AQI 28
Good
3.67μg/m³
PM2.5
16.38μg/m³
PM10
29.86ppb
O3
0.39ppb
SO2
3.96ppb
NO2
0.14ppm
CO
AQI 28
Good
3.27μg/m³
PM2.5
14.60μg/m³
PM10
29.91ppb
O3
0.39ppb
SO2
4.09ppb
NO2
0.14ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
24.85μg/m³
PM10
31.24ppb
O3
0.39ppb
SO2
4.00ppb
NO2
0.14ppm
CO
AQI 28
Good
3.46μg/m³
PM2.5
15.10μg/m³
PM10
29.52ppb
O3
0.39ppb
SO2
3.96ppb
NO2
0.14ppm
CO
AQI 28
Good
4.84μg/m³
PM2.5
19.20μg/m³
PM10
30.15ppb
O3
0.40ppb
SO2
3.77ppb
NO2
0.15ppm
CO
AQI 28
Good
3.58μg/m³
PM2.5
12.59μg/m³
PM10
29.99ppb
O3
0.38ppb
SO2
4.04ppb
NO2
0.13ppm
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 Thousand Oaks, California are available every hour.
Thousand Oaks, California experienced its worst air quality at 02:00:00, 2025-07-16.
The best air quality in Thousand Oaks, California was observed at 05:00:00 on 2025-07-17.
The air quality in Thousand Oaks, California right now is Good, with an AQI of 24.
In Thousand Oaks, California, O3 is the most frequently found pollutant.
When air quality in Thousand Oaks, California is compromised, staying indoors and wearing a mask can reduce health risks.
Thousand Oaks, California currently has a PM2.5 concentration of 2.988 μg/m3.
Thousand Oaks, California currently has a PM10 concentration of 20.515 μg/m3.
The current carbon monoxide (CO) level in Thousand Oaks, California is 0.14 ppm.
The current sulfur dioxide (SO2) concentration in Thousand Oaks, California is 0.266 ppb.
Thousand Oaks, California currently has an ozone (O3) concentration of 26.206 ppm.
The current level of nitrogen dioxide (NO2) in Thousand Oaks, California is 4.266 ppb.
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