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The Ambient Air Monitoring Activity's information page contains current (AIRNOW) and historic Air Quality Index (AQI) data for the City of Jacksonville. There are currently 11 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  The range includes Good, Moderate  Unhealthy for Sensitive Groups and Unhealthy.


 
 
 
Air Quality Index History (number of days)
Year
Good Range
Moderate Range
Unhealthy For
Sensitive Groups Range
Unhealthy Range
2017
265
59
0
0
2016
294
72
0
0
2015
300
64
1
0
2014
284
79
2
0
2013
330
34
1
0
2012
342
21
2
1
2011
306 51 5 3
2010
312
52
1
0
2009 320 44 1 0
2008 312 53 0 0
2007
314
52
3
3
2006
305
59
1
0
2005
275
85
5
0
2004
280
82
3
0
2003
331
33
1
0
2002
353
12
0
0
2001
353
12
0
0
2000
336
29
1
0
1999
311
34
2
0
1998
284
74
5
0
1997
282
82
1
0
1996
304
62
0
0
1995
282
82
1
0
1994
309
56
0
0
1993
269
96
0
0
1992
286
80
0
0
1991
294
71
0
0
1990
260
105
0
0
1989
275
90
0
0
1988
265
100
1
0
1987
237
127
1
0
1986
276
89
0
0
1985
287
76
2
0
1984
275
91
0
0
1983
287
76
2
0
1982
290
74
1
0
1981
232
133
0
0
1980
224
138
2
0

The new ozone standard of 0.070 PPM became effective on Oct. 1, 2015 and the new PM2.5 standard of 35 ug/m3 became effective on Dec. 17, 2006.

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