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Air Quality Index

AQI Locations:

Rochester
Brainerd
Duluth
Ely
St Cloud
Twin Cities
Marshall
Detroit Lakes

Sign up for air quality alerts and forecasts

Call the AQI Hotline for daily air quality forecasts for the Twin Cities and Rochester at 651-297-1630 (metro) or 1-800-657-3694.

PDF DocumentAQI Site Help

About the AQI

Pollutant description

Health effects

Cautionary Statements

Breakpoints

Map of Air Quality Stations

Color Legend:
Good 0-50
Moderate 51-100
Unhealthy for Sensitive Groups 101-150
Unhealthy 151-200
Very Unhealthy 201-300

MPCA Home  > Air Quality Index  > Detroit Lakes Hourly AQI  > Detroit Lakes Raw Data

Minnesota Pollution Control Agency
Detroit Lakes Hourly Ozone 8 Hour Rolling
April 26, 2012
<< Previous Day Next Day >>
Ozone 8 Hour Rolling
Parts per Million
Sites
Hour2013
0 0.043
1 0.040
2 0.037
3 0.034
4 0.032
5 0.031
6 0.031
7 0.031
8 0.032
9 0.035
10 0.038
11 0.041
12 0.044
13 0.046
14 0.047
15 0.048
16 0.049
17 0.049
18 0.049
19 0.048
20 0.047
21 0.047
22 0.046
23 0.045
Ozone 8 Hour Rolling
AQI
Sites
2013
36
33
31
28
27
26
26
26
27
29
32
34
37
38
39
40
41
41
41
40
39
39
38
38
      

This page was last updated September 8, 2003

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Minnesota Pollution Control Agency, 520 Lafayette Road, St. Paul, MN 55155-4194
Phone: 651-296-6300, 800-657-3864; 24-hour emergency number: 651-649-5451 or 800-422-0798; TTY: 651-282-5332, TTY 24-hour emergency number: 651-297-5353 or 800-627-3529

 

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