## AQMIS web pages were recently revised. Please report any proble ms to aqmis@arb.ca.gov



# Data after 2010 may be preliminary

AQMIS data are in PST

Mojave

- 923 Poole Street

Daily Max 8 Hr Overlapping Avg Ozone

- Natl Data

2012

Parts Per Million ( ppm )

Day Jan Feb Mar Apr May June July Aug Sep Oct Nov Dec

1 0.033 0.043 0.043 0.045 0.063 0.080 0.044 0.078 0.065

2 0.033 0.041 0.044 0.046 0.072 0.063 0.058 0.078 0.064

3 0.030 0.039 0.043 0.056 0.061 0.058 0.065 0.082 0.065

4 0.029 0.039 0.040 0.049 0.049 0.056 0.060 0.081 0.065

5 0.029 0.043 0.054 0.046 0.059 0.051 0.067 0.079 0.054

6 0.039 0.041 0.051 0.054 0.061 0.055 0.068 0.076 0.050

7 0.039 0.042 0.045 0.054 0.064 0.072 0.066 0.081 0.056

8 0.037 0.043 0.044 0.070 0.070 0.059 0.073 0.071 0.071

9 0.035 0.041 0.050 0.064 0.074 0.063 0.079 0.080 0.068

10 0.032 0.046 0.055 0.054 0.074 0.057 0.077 0.084 0.065

11 0.032 0.038 0.058 0.044 0.076 0.075 0.072 0.078 0.058

12 0.035 0.038 0.045 0.047 0.080 0.072 0.067 0.074 0.051

13 0.034 0.041 0.046 0.052 0.066 0.070 0.059 0.070 0.053

14 0.030 0.035 0.045 0.047 0.061 0.076 0.066 0.066 0.059

15 0.041 0.038 0.045 0.048 0.062 0.075 0.050 0.069 0.064

16 0.036 0.040 0.040 0.056 0.068 0.057 0.056 0.077 0.072

17 0.034 0.040 0.048 0.054 0.064 0.053 0.054 0.077 0.053

18 0.039 0.044 0.047 0.054 0.061 0.055 0.047 0.065

19 0.041 0.038 0.047 0.049 0.075 0.075 0.055 0.071

20 0.038 0.040 0.048 0.049 0.079 0.086 0.059 0.068

21 0.037 0.042 0.047 0.058 0.076 0.075 0.065 0.070

22 0.039 0.042 0.053 0.061 0.068 0.045 0.054 0.064

23 0.037 0.040 0.047 0.057 0.058 0.048 0.053 0.069

24 0.034 0.052 0.045 0.045 0.065 0.061 0.070 0.069

25 0.026 0.051 0.045 0.041 0.049 0.057 0.069 0.054

26 0.027 0.047 0.049 0.042 0.045 0.056 0.068 0.066

27 0.037 0.047 0.051 0.052 0.050 0.071 0.078 0.061

28 0.037 0.043 0.048 0.054 0.061 0.073 0.079 0.075

29 0.037 0.043 0.048 0.062 0.059 0.066 0.077 0.058

30 0.039 0.051 0.068 0.071 0.063 0.082 0.063

31 0.038 0.048 0.079 0.080 0.067



### MAX: 0.041 0.052 0.058 0.070 0.080 0.086 0.082 0.084 0.072

MIN: 0.026 0.035 0.040 0.041 0.045 0.045 0.044 0.054 0.050



# Download Data: Quick 

# or Select Format



## Historical 8

- Hr avg. data are based on nat'l method and may not be comparable to State Std.

Cell color is red if national 8

- hour standard level is exceeded.

Blank values indicate data not available.

Click on name of monitoring site to see additional information on the site.

Click on daily value to see hourly data for the day.

## AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov



# Data after 2010 may be preliminary

AQMIS data are in PST

Ventura County

Daily Max 8 Hr Overlapping Avg Ozone

- Natl Data

Seven Day Display Ending 09/14/2012

Parts Per Million ( ppm )

Bas Cnty Site Name 7 Day Max 09/08/2012 09/09/2012 09/10/2012 09/11/2012 09/12/2012 09/13/2012 09/14/2012

SCC VEN El Rio

- Rio Mesa School #2 0.039 0.039 0.039 0.037 0.036 0.035 0.031 0.036

SCC VEN Ojai

- Ojai Avenue 0.076 0.060 0.076 0.059 0.042 0.044 0.065 0.069

SCC VEN Piru

- 3301 Pacific Avenue 0.074 0.060 0.074 0.060 0.047 0.048 0.057 0.063

SCC VEN Simi Valley

- Cochran Street 0.077 0.062 0.077 0.061 0.045 0.047 0.059 0.064

SCC VEN Thousand Oaks

- Moorpark Road 0.062 0.055 0.058 0.054 0.039 0.041 0.047 0.062



### View Hourly Data for this Area Get Additional Information on Sites



# Download Data: Quick 

# or Select Format



## Asterisk * Indicates 25% or more hourly values are missing.

Historical 8

- Hr avg. data are based on nat'l method and may not be comparable to State Std.

Cell color is red if national 8

- hour standard level is exceeded.

Blank values indicate data not available.

Click on name of monitoring site to see more data for the site.

Click on daily value to see hourly data for the day.

Check up to 4 boxes and click "GraphIt" button to see a graph. 

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