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Current Hourly Averages

Near Real-Time Air Quality Report for selected stations around Indiana.

Processed on Monday, August 21, 2017 02:09:04 EDT. Contents are updated once an hour.

Monitoring Site	Temperature °F	Humidity % RH	Wind Speed mi/hr	Standard Deviation of Horizontal Wind Direction deg comp	Vertical Wind Speed mi/hr	Pressure mbar	Precip in (rainfall)	Solar Radiation ly/min	Particulate Matter (PM-2.5) µg/m³ LC	Particulate Matter (PM-2.5 Accept) µg/m³ LC	Particulate Matter (PM-10) µg/m³ (25° C)	Carbon Monoxide (CO) ppm	Carbon Dioxide ppm	Ozone (O₃) ppb	Sulfur Dioxide (SO₂) ppb	Nitrogen Dioxide (NO₂) ppb	NO_y ppb	Black Carbon PM2.5 (Std) µg/m³ (25° C)	UV Carbon - Organic Carbon µg/m³ (25° C)
North West Region
East Chicago-Post Office												0.197
Gary-IITRI											28.04							1.08
Hammond-141st St	79.2	70	S 7 G 15	15										32	2.3
LaPorte-E. Lincolnway														40
Michigan City-W. Michigan Blvd														44
Ogden Dunes														26
Portage-Hwy 12											26.18
Valparaiso														27
North Central Region
Bristol														25
Elkhart-Prairie St																		5.19
Potato Creek State Park														38
South Bend-Shields Dr	76.4	69	ESE 1 G 6	37		990.9								36		3.0
North East Region
Fort Wayne-Beacon St	70.5	84	ESE 1 G 2	33		990.1								16
Larwill	70.4	93	E 1 G 6	55
Roanoke Elem. School														10
West Central Region
Flora	72.1	86	SE 5 G 8	12										30
Sandcut														28
Terre Haute-Lafayette Ave														28	-0.5
West Union	71.0	100	S 1 G 4	15		1000.6								18
East Central Region
Albany														25
Anderson-Eastside Elem. School									16.60
Bloomington - Binford									8.97
Emporia														35
Fairland														32
Helmsburg														1
Hope													N/A	23
Indpls - I-70 E	71.1	79	N/A	N/A					15.29			0.372		22		6.1		2.05	2.31
Indpls-E.16th St			SSE 1 G 4	32										25
Indpls-Ft. Harrison														29
Indpls-Harding St														28	1.1
Indpls-Illinois St												0.561
Indpls-Southport			Calm	4
Indpls-W. 18th St									8.71
Indpls-Washington Park	76.1	82	SE 2 G 5	19		991.1	0.00	N/A				N/A		21	0.2	12.9	N/A	9.32
Mechanicsburg	72.1	83	N/A	N/A		984.0
Monrovia														38
Noblesville-191st St														20
Trafalgar														41
Whitestown														28
Monitoring Site	Temperature °F	Humidity % RH	Wind Speed mi/hr	Standard Deviation of Horizontal Wind Direction deg comp	Vertical Wind Speed mi/hr	Pressure mbar	Precip in (rainfall)	Solar Radiation ly/min	Particulate Matter (PM-2.5) µg/m³ LC	Particulate Matter (PM-2.5 Accept) µg/m³ LC	Particulate Matter (PM-10) µg/m³ (25° C)	Carbon Monoxide (CO) ppm	Carbon Dioxide ppm	Ozone (O₃) ppb	Sulfur Dioxide (SO₂) ppb	Nitrogen Dioxide (NO₂) ppb	NO_y ppb	Black Carbon PM2.5 (Std) µg/m³ (25° C)	UV Carbon - Organic Carbon µg/m³ (25° C)
South West Region
Boonville														25
Evansville-Buena Vista Rd														18	0.0	10.0		0.82
Evansville-Lloyd												0.441
Inglefield														24
Leopold														40
Lynnville														24
Plummer	73.5	84	SE 1 G 5	20										N/A
St. Philips	74.7	84	SW 3 G 8	19		1002.2		0.00						33
South East Region
Brownstown	N/A	89	WSW 2 G 4	19										N/A
Charlestown State Park	72.4	82	S 2 G 4	16		997.8								31
New Albany														12	0.8
Monitoring Site	Temperature °F	Humidity % RH	Wind Speed mi/hr	Standard Deviation of Horizontal Wind Direction deg comp	Vertical Wind Speed mi/hr	Pressure mbar	Precip in (rainfall)	Solar Radiation ly/min	Particulate Matter (PM-2.5) µg/m³ LC	Particulate Matter (PM-2.5 Accept) µg/m³ LC	Particulate Matter (PM-10) µg/m³ (25° C)	Carbon Monoxide (CO) ppm	Carbon Dioxide ppm	Ozone (O₃) ppb	Sulfur Dioxide (SO₂) ppb	Nitrogen Dioxide (NO₂) ppb	NO_y ppb	Black Carbon PM2.5 (Std) µg/m³ (25° C)	UV Carbon - Organic Carbon µg/m³ (25° C)
Note: N/A indicates data is not available. A blank space indicates the parameter is not measured at that monitoring site.

Key to PM-2.5 (Local Conditions) Acceptable Highlight Colors:

The color-coding of the hourly PM-2.5 data is based on a 1-hour to 24-hour projection. This projection is based on statistics compiled over several years comparing the daily maximum 1-hour average to the midnight-to-midnight 24-hour average.
The table below shows the levels, color-coding, and suggested actions for both the 1-hour projection and the actual 24-hour standard.

Color	Air Quality Rating	1-Hour Average (µg/m³)	24-Hour Average (µg/m³)	Actions to take
	Moderate	15.5 - 35.4	12.1 - 35.4	No health impacts are expected when levels are within this range. No special actions are required when levels are within this range.

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.