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)
22
Good
Thousand Oaks, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.02 μg/m³
0
55
155
255
425
605+
21.96 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
2.07 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 27
Good
5.22μg/m³
PM2.5
18.98μg/m³
PM10
23.74ppb
O3
0.25ppb
SO2
2.72ppb
NO2
0.14ppm
CO
AQI 33
Good
5.73μg/m³
PM2.5
21.43μg/m³
PM10
24.51ppb
O3
0.24ppb
SO2
2.58ppb
NO2
0.14ppm
CO
AQI 24
Good
4.20μg/m³
PM2.5
18.13μg/m³
PM10
25.56ppb
O3
0.25ppb
SO2
3.11ppb
NO2
0.14ppm
CO
AQI 27
Good
4.99μg/m³
PM2.5
20.88μg/m³
PM10
22.73ppb
O3
0.25ppb
SO2
2.64ppb
NO2
0.14ppm
CO
AQI 33
Good
5.74μg/m³
PM2.5
27.35μg/m³
PM10
16.54ppb
O3
0.25ppb
SO2
1.67ppb
NO2
0.15ppm
CO
AQI 49
Good
9.21μg/m³
PM2.5
25.30μg/m³
PM10
27.09ppb
O3
0.23ppb
SO2
3.22ppb
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 12:00:00, 2025-06-07.
The best air quality in Thousand Oaks, California was observed at 08:00:00 on 2025-06-07.
The air quality in Thousand Oaks, California right now is Good, with an AQI of 22.
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 4.375 μg/m3.
Thousand Oaks, California currently has a PM10 concentration of 18.023 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 0.193 ppb.
Thousand Oaks, California currently has an ozone (O3) concentration of 21.957 ppm.
The current level of nitrogen dioxide (NO2) in Thousand Oaks, California is 2.07 ppb.
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