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)
49
Good
Thousand Oaks, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.12 μg/m³
0
55
155
255
425
605+
40.47 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
24.15 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Thousand Oaks, California
Thousand Oaks, California
Scroll To Air Quality MapLoading...
AQI 61
Moderate
4.30μg/m³
PM2.5
16.78μg/m³
PM10
57.91ppb
O3
0.53ppb
SO2
3.39ppb
NO2
0.16ppm
CO
AQI 61
Moderate
4.71μg/m³
PM2.5
18.71μg/m³
PM10
58.07ppb
O3
0.53ppb
SO2
3.46ppb
NO2
0.17ppm
CO
AQI 58
Moderate
3.98μg/m³
PM2.5
14.96μg/m³
PM10
57.43ppb
O3
0.53ppb
SO2
3.45ppb
NO2
0.16ppm
CO
AQI 58
Moderate
4.85μg/m³
PM2.5
18.97μg/m³
PM10
56.61ppb
O3
0.52ppb
SO2
3.49ppb
NO2
0.16ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
19.31μg/m³
PM10
54.43ppb
O3
0.44ppb
SO2
6.91ppb
NO2
0.16ppm
CO
AQI 67
Moderate
8.53μg/m³
PM2.5
65.68μg/m³
PM10
59.56ppb
O3
0.55ppb
SO2
9.25ppb
NO2
0.17ppm
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 11:00:00, 2025-10-20.
The best air quality in Thousand Oaks, California was observed at 02:00:00 on 2025-10-20.
The air quality in Thousand Oaks, California right now is Good, with an AQI of 49.
In Thousand Oaks, California, PM2.5 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 9.213 μg/m3.
Thousand Oaks, California currently has a PM10 concentration of 37.115 μg/m3.
The current carbon monoxide (CO) level in Thousand Oaks, California is 0.396 ppm.
The current sulfur dioxide (SO2) concentration in Thousand Oaks, California is 0.489 ppb.
Thousand Oaks, California currently has an ozone (O3) concentration of 40.466 ppm.
The current level of nitrogen dioxide (NO2) in Thousand Oaks, California is 24.148 ppb.
All Rights Reserved © Ambee Inc. 2025