Louisiana

• Iberville Parish
• Baton Rouge-Pierre Part, LA

High Ozone Days		Learn More
Ozone Grade:	F	How is my grade calculated?
Weighted Average:	11.0	Change Since 1996: 30 11.0 fewer days this year
View Orange, Red, and Purple Ozone Days Orange Ozone Days: 30 What do the colors mean? Red Ozone Days: 2 What do the colors mean? Purple Ozone Days: 0 What do the colors mean?
Particle Pollution - 24 Hour		Learn More
Grade:	A	How is my grade calculated?
Weighted Average:	0.0	Change Since 2000: 0.3 0.0 fewer days this year
View Orange, Red, and Purple Particle Pollution Days Orange Particle Days: 0 What do the colors mean? Red Particle Days: 0 What do the colors mean? Purple Particle Days: 0 What do the colors mean?
Particle Pollution - Annual		Learn More
Grade:	Pass	How is my grade calculated?
Design Value	11.1	Change Since 2000: 12.9 11.1 µg/m3
Groups At Risk		Learn More
Total Population:	32,505	Risks to the population
Pediatric Asthma:	705	Risks to people with Asthma
Adult Asthma:	1,577	Risks to people with Asthma
Chronic Bronchitis:	1,076	Risks to people with Chronic Bronchitis
Emphysema:	521	Risks to people with Emphysema
Cardiovascular Disease:	8,943	Risks to people with Cardiovascular Disease
Diabetes:	2,715	Risks to people with Diabetes
Children Under 18:	7,500	Risks to children and teens
Adults 65 & Over:	3,982	Risks to older adults
Poverty Estimate:	5,875	Risks to people with low incomes

Iberville Parish	22047	F	30	2	0	A	0.0	0	0	0	0	Pass	11.1	32505	7500	3982	705	1577	1076	521	26	8943	2715	5875	30	31.8	31.8	30.8	23.7	14.2	14.5	22.3	23.7	25.2	18	11.0	0.3	0.3	0.3	0.7	1	0.3	0.3	0.0	12.9	12.4	12.3	0	13	13	12.2	11.1

Ascension Parish	Baton Rouge-Pierre Part, LA	Baton-Rouge-Pierre-Part-LA.html	ascension-parish-22005.html	22005	5.3	F	13	2	0	DNC	0	0	0	0		Dnc	0	104822	29957	8934	2814	4739	3115	1376	82	24924	7474	11624	11.7	12.8	14.8	11.7	9.2	3.7	5	6.3	10.3	12.3	10.7	5.3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
East Baton Rouge Parish	Baton Rouge-Pierre Part, LA	Baton-Rouge-Pierre-Part-LA.html	east-baton-rouge-parish-22033.html	22033	11.5	F	33	1	0	A	0.0	0	0	0	0	Pass	11.0	434633	104315	47200	9799	20919	13790	6363	338	112195	33867	73717	25.7	32.8	39.5	37.2	25.5	18.5	20.2	27.3	26.3	24.2	14.8	11.5	2	1.3	0.7	1	2.3	1.7	1.7	0.0	13.6	13.1	12.7	0	13.6	13.3	12.5	11.0
Livingston Parish	Baton Rouge-Pierre Part, LA	Baton-Rouge-Pierre-Part-LA.html	livingston-parish-22063.html	22063	5.0	F	15	0	0	DNC	0	0	0	0		Dnc	0	123326	33952	12239	3189	5654	3750	1720	97	30457	9182	14735	14	16.3	22.2	19.3	12.8	6.2	5.8	7.2	6.3	8.3	7	5.0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Pointe Coupee Parish	Baton Rouge-Pierre Part, LA	Baton-Rouge-Pierre-Part-LA.html	pointe-coupee-parish-22077.html	22077	5.7	F	17	0	0	DNC	0	0	0	0		Dnc	0	22447	5428	3473	510	1063	780	419	18	6795	2089	4074	6.5	9.3	6.8	6.8	3.7	5.5	6.2	10	12.2	14.2	11	5.7	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
West Baton Rouge Parish	Baton Rouge-Pierre Part, LA	Baton-Rouge-Pierre-Part-LA.html	west-baton-rouge-parish-22121.html	22121	2.0	C	6	0	0	B	0.8	1	1	0	0	Pass	11.5	22638	5682	2443	534	1069	729	345	18	6005	1816	3170	7.7	9.7	17.5	17.5	14.5	9.7	11.8	13	12.8	9.8	7	2.0	1	0.3	0.3	1.3	1.3	1.8	1.2	0.8	13.1	12.7	12.6	0	13.6	13.7	12.9	11.5

Ranked 30 for high ozone days out of 277 metropolitan areas Ranked 123 for 24-hour particle pollution out of 277 metropolitan areas Ranked 81 for annual particle pollution out of 277 metropolitan areas Take Action | Support Clean Air | Local Air Quality Contact Your Local Lung Association: Louisiana Compare Your Air Select Your State Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Select your City Albany, GA Albany-Corvallis-Lebanon, OR Albany-Schenectady-Amsterdam, NY Albuquerque, NM Alexandria, LA Allentown-Bethlehem-Easton, PA-NJ Altoona, PA 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High Ozone Days	Learn More
	Change Since This County: Iberville Parish, LA Other counties with monitors in this metropolitan area There are no other counties in this metropolitan area What is my length? 6 Ascension Parish, LA East Baton Rouge Parish, LA Livingston Parish, LA Pointe Coupee Parish, LA West Baton Rouge Parish, LA A B C D F DNC INC
Particle Pollution - 24 Hour	Learn More
	Change Since This County: Iberville Parish, LA Other counties with monitors in this metropolitan area There are no other counties in this metropolitan area Ascension Parish, LA East Baton Rouge Parish, LA Livingston Parish, LA Pointe Coupee Parish, LA West Baton Rouge Parish, LA A B C D F DNC INC
Particle Pollution - Annual	Learn More
	Change Since This County: Iberville Parish, LA Other counties with monitors in this metropolitan area There are no other counties in this metropolitan area Ascension Parish, LA East Baton Rouge Parish, LA Livingston Parish, LA Pointe Coupee Parish, LA West Baton Rouge Parish, LA PASS FAIL DNC INC

Groups At Risk		Learn More
Total Population:		Risks to the population
Pediatric Asthma:		Risks to people with Asthma
Adult Asthma:		Risks to people with Asthma
Chronic Bronchitis:		Risks to people with Chronic Bronchitis
Emphysema:		Risks to people with Emphysema
Cardiovascular Disease:		Risks to people with Cardiovascular Disease
Diabetes:		Risks to people with Diabetes
Children Under 18:		Risks to children and teens
Adults 65 & Over:		Risks to older adults
Poverty Estimate:		Risks to people with low incomes

Notes:

(1) INC indicates incomplete monitoring data for all three years. Therefore, those counties are excluded from the grade analysis.
(2) DNC indicates that there is no monitor collecting data in the county.

More about Methodology.