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CAAP Home
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Air Quality
> Yesterday's Data
- summary of the previous day’s air quality and weather data
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All data is preliminary |
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Select A Site |
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* Indicates reading occurred during instrument calibration |
What is the Air Quality Index?
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| O3 |
0.036
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1-hr
| ppm |
0.09
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-
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-
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| O3 |
0.034
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8-hr
| ppm |
0.07
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0.08
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Good
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| PM10 |
68.2
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24-hr
| µg/m3 |
50
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150
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Moderate
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| PM2.5 |
5.0
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24-hr
| µg/m3 |
-
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35
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Good
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| NO2 |
0.066
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1-hr
| ppm |
0.25
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-
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-
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| CO |
0.910
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1-hr
| ppm |
20.0
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35.0
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-
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| CO |
0.629
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8-hr
| ppm |
9.0
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9.0
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Good
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| SO2 |
0.003
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1-hr
| ppm |
0.25
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-
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-
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| SO2 |
0.001
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24-hr
| ppm |
0.04
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0.14
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Good
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| Wind Speed |
18.7
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1-hr
| mph |
-
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-
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-
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| Wind Direction |
NW
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1-hr
| direction |
-
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-
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-
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| Temperature |
60.6
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1-hr
| deg F |
-
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-
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-
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| Relative Humidity |
62.4
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1-hr
| % |
-
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-
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-
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| Rain |
0.00
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1-hr
| in/hr |
-
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-
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-
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