Ambient Air Monitoring Activity

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Guide To Better Understanding Air Quality and Your Health

The Ambient Air Monitoring Activity's information page contains current and historic Air Quality Index (AQI) data for the City of Jacksonville. There are currently twelve air quality monitoring stations strategically located throughout Duval County. The specific criteria air pollutants currently monitored are: Sulfur Dioxide (SO₂),Carbon Monoxide (CO),Ozone (O₃), Nitrogen Dioxide (NO₂) and Particulate Matter (PM2.5 and PM10).

WEATHER LINK: CURRENT WEATHER PLUS POLLEN INFORMATION

Click on daily RANGE for additional information on Index Values, Levels of Health Concern, and Cautionary Statements

Air Quality Index for Week Number: 45
DATE	AQI	RANGE	POLLUTANT
Friday, November 13, 2009	29	Good	Ozone
Saturday, November 14, 2009	34	Good	Ozone
Sunday, November 15, 2009	42	Good	Ozone
Monday, November 16, 2009	37	Good	Ozone
Tuesday, November 17, 2009	37	Good	Ozone
Wednesday, November 18, 2009	31	Good	Ozone
Thursday, November 19, 2009	39	Good	PM 2.5
Friday, November 20, 2009	43	Good	PM 2.5

Updated 4:00 P.M. November 20, 2009

Next Update Due 10:00 A.M. November 23, 2009

Air Quality Index History (number of days)
Year	Good Range	Moderate Range	Unhealthy For Sensitive Groups Range
1980	226	138	2
1981	232	133	0
1982	290	74	1
1983	287	76	2
1984	275	91	0
1985	287	76	2
1986	276	89	0
1987	237	127	1
1988	265	100	1
1989	275	90	0
1990	260	105	0
1991	294	71	0
1992	286	80	0
1993	269	96	0
1994	309	56	0
1995	282	82	1
1996	304	62	0
1997	282	82	1
1998	284	74	5
1999	311	34	2
2000	336	29	1
2001	353	12	0
2002	353	12	0
2003	331	33	1
2004	280	82	3
2005	275	85	5
2006	305	59	1
2007	309	50	6
2008	312	53	0
2009	292	29	1

The new ozone standard of .075 PPM became effective on May 27, 2008 and the new PM2.5 standard of 35 ug/m3 became effective on December 17, 2006.

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