Header

Agency Links
IN.gov Links
Gov. Eric J. Holcomb
Eric J. Holcomb
Governor
Eric J. Holcomb
Visit His Homepage

North West Region Monitor Summary

Use the selection box below to customize this report. You may sort this report by monitoring site or by parameters monitored. Click on the Generate Report button once you have made your selections.
Sort by
Parameter Monitored POC First Valid Data Monitor Status
Hammond-141st St
    Sulfur Dioxide 1 R Jan 1, 1998 Active
Ozone 1 R Apr 1, 1998 Active
Wind Speed 1 Jan 1, 1998 Active
Resultant Wind Speed 1 Oct 23, 2008 Active
Resultant Wind Direction 1 Oct 23, 2008 Active
Maximum Wind Gust 1 Oct 22, 2008 Active
Standard Deviation of Horizontal Wind Direction 1 Jan 1, 2000 Active
Outdoor Temperature 1 Jan 1, 1998 Active
Relative Humidity 1 Oct 29, 2008 Active
Ogden Dunes
    Ozone 1 R Apr 1, 1998 Active
PM-2.5 (Local Conditions) 3 Dec 31, 2009 Active
PM-2.5 (Local Conditions) Raw Data 3 Oct 20, 2008 Deactivated Dec 31, 2009
Michigan City-W. Michigan Blvd
    Ozone 1 R Apr 1, 1998 Active
Valparaiso
    Ozone 1 R Apr 1, 1998 Active
Portage-Hwy 12
    PM-10 (Standard Conditions) 3 R Jan 2, 1998 Active
Gary-IITRI
    Sulfur Dioxide 1 R Jan 1, 1998 Active
Nitrogen Dioxide 2 R Oct 5, 2020 Active
Ozone 1 R Apr 1, 1998 Active
Wind Speed 1 Jan 1, 1998 Active
Resultant Wind Speed 1 Feb 1, 2006 Active
Resultant Wind Direction 1 Feb 1, 2006 Active
Maximum Wind Gust 1 Feb 1, 2006 Active
Standard Deviation of Horizontal Wind Direction 1 Jan 1, 2000 Active
Outdoor Temperature 1 Jan 1, 1998 Active
Dew Point Temperature 1 Feb 1, 2006 Active
Relative Humidity 1 Jan 1, 1998 Active
Solar Radiation 1 May 6, 1998 Active
Ultraviolet Radiation 1 Apr 1, 2000 Active
Barometric Pressure 1 Jan 1, 1998 Active
Precipitation 1 Jul 7, 2012 Active
PM-10 (Standard Conditions) 2 R Jan 1, 1998 Active
PM-2.5 (Local Conditions) 3 Feb 2, 2006 Active
Black Carbon PM2.5 (LC) 1 Jan 1, 2021 Active
UV Carbon PM2.5 (LC) 1 Jan 1, 2021 Active
LaPorte-E. Lincolnway
    Ozone 1 R Apr 1, 1998 Active
Whiting HS  Deactivated: Oct 1, 2015
    Ozone 1 N Apr 1, 2004 Deactivated Oct 1, 2015
Hammond-167th St.
    PM-2.5 (Local Conditions) 3 Jan 31, 2018 Active
East Chicago - Marina
    Sulfur Dioxide 1 R Oct 28, 2019 Active
Wind Speed 1 Nov 25, 2019 Active
Resultant Wind Speed 1 Nov 25, 2019 Active
Resultant Wind Direction 1 Nov 25, 2019 Active
Maximum Wind Gust 1 Nov 25, 2019 Active
Standard Deviation of Horizontal Wind Direction 1 Nov 25, 2019 Active
Outdoor Temperature 1 Dec 5, 2019 Active
Dew Point Temperature 1 Dec 5, 2019 Deactivated Dec 11, 2019
Relative Humidity 1 Dec 5, 2019 Active
PM-2.5 (Local Conditions) 3 Oct 28, 2019 Active
 R - Data from this instrument meets EPA quality assurance criteria for regulatory purposes.
 N - Data from this instrument does not meet EPA quality assurance criteria and cannot be used for regulatory purposes.

PLEASE NOTE: This data has not been verified by the IDEM and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from IDEM ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.