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)
34
Good
Thousand Oaks, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.47 μg/m³
0
55
155
255
425
605+
37.34 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
18.22 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Thousand Oaks, California
Thousand Oaks, California
Scroll To Air Quality MapLoading...
AQI 32
Good
3.34μg/m³
PM2.5
11.21μg/m³
PM10
35.00ppb
O3
0.67ppb
SO2
8.89ppb
NO2
0.23ppm
CO
AQI 31
Good
4.80μg/m³
PM2.5
13.59μg/m³
PM10
34.07ppb
O3
0.67ppb
SO2
9.75ppb
NO2
0.24ppm
CO
AQI 33
Good
3.29μg/m³
PM2.5
10.39μg/m³
PM10
35.91ppb
O3
0.66ppb
SO2
7.96ppb
NO2
0.23ppm
CO
AQI 32
Good
3.01μg/m³
PM2.5
10.53μg/m³
PM10
35.44ppb
O3
0.66ppb
SO2
11.14ppb
NO2
0.24ppm
CO
AQI 28
Good
4.46μg/m³
PM2.5
10.82μg/m³
PM10
30.36ppb
O3
0.65ppb
SO2
5.52ppb
NO2
0.26ppm
CO
AQI 27
Good
5.06μg/m³
PM2.5
12.90μg/m³
PM10
28.61ppb
O3
0.71ppb
SO2
11.01ppb
NO2
0.24ppm
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 08:00:00, 2025-12-07.
The best air quality in Thousand Oaks, California was observed at 03:00:00 on 2025-12-07.
The air quality in Thousand Oaks, California right now is Good, with an AQI of 35.
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 1.614 μg/m3.
Thousand Oaks, California currently has a PM10 concentration of 6.338 μg/m3.
The current carbon monoxide (CO) level in Thousand Oaks, California is 0.258 ppm.
The current sulfur dioxide (SO2) concentration in Thousand Oaks, California is 0.784 ppb.
Thousand Oaks, California currently has an ozone (O3) concentration of 37.501 ppm.
The current level of nitrogen dioxide (NO2) in Thousand Oaks, California is 4.978 ppb.
All Rights Reserved © Ambee Inc. 2025