US air pollution statistics per county and city in Connecticut

1998 air pollution stats in Litchfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Thu, 02 Sep 2010 15:56:02 -0500

County	Litchfield Co
State	Connecticut
Data from year	1998
Total number of days monitored	241
Good air	205 (85.06%)
Moderate air	26 (10.79%)
Unhealthy for sensitive groups	10 (4.15%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2000 air pollution stats in New London Co, Connecticut

p2@Connecticutpollution.allstats.info — Thu, 02 Sep 2010 22:05:02 -0500

County	New London Co
State	Connecticut
Data from year	2000
Total number of days monitored	252
Good air	207 (82.14%)
Moderate air	42 (16.67%)
Unhealthy for sensitive groups	1 (0.40%)
Unhealthy for all	2 (0.79%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

1999 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 31 Aug 2010 05:21:02 -0500

County	Tolland Co
State	Connecticut
Data from year	1999
Total number of days monitored	195
Good air	159 (81.54%)
Moderate air	24 (12.31%)
Unhealthy for sensitive groups	12 (6.15%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	11 (5.64%)

2003 air pollution stats in Litchfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 01 Sep 2010 11:40:02 -0500

County	Litchfield Co
State	Connecticut
Data from year	2003
Total number of days monitored	359
Good air	296 (82.45%)
Moderate air	57 (15.88%)
Unhealthy for sensitive groups	6 (1.67%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2003 air pollution stats in Hartford Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 01 Sep 2010 15:35:02 -0500

County	Hartford Co
State	Connecticut
Data from year	2003
Total number of days monitored	365
Good air	241 (66.03%)
Moderate air	117 (32.05%)
Unhealthy for sensitive groups	7 (1.92%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	42 (11.51%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

1997 air pollution stats in New London Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 31 Aug 2010 09:00:02 -0500

County	New London Co
State	Connecticut
Data from year	1997
Total number of days monitored	365
Good air	319 (87.40%)
Moderate air	29 (7.95%)
Unhealthy for sensitive groups	14 (3.84%)
Unhealthy for all	3 (0.82%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	150 (41.10%)

2006 air pollution stats in Middlesex Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 01 Sep 2010 14:43:02 -0500

County	Middlesex Co
State	Connecticut
Data from year	2006
Total number of days monitored	180
Good air	151 (83.89%)
Moderate air	24 (13.33%)
Unhealthy for sensitive groups	4 (2.22%)
Unhealthy for all	1 (0.56%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2006 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 01 Sep 2010 09:17:02 -0500

County	Tolland Co
State	Connecticut
Data from year	2006
Total number of days monitored	181
Good air	153 (84.53%)
Moderate air	24 (13.26%)
Unhealthy for sensitive groups	3 (1.66%)
Unhealthy for all	1 (0.55%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2005 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Sat, 28 Aug 2010 16:06:02 -0500

County	New Haven Co
State	Connecticut
Data from year	2005
Total number of days monitored	365
Good air	215 (58.90%)
Moderate air	133 (36.44%)
Unhealthy for sensitive groups	16 (4.38%)
Unhealthy for all	1 (0.27%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2001 air pollution stats in Litchfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Sat, 28 Aug 2010 04:51:02 -0500

County	Litchfield Co
State	Connecticut
Data from year	2001
Total number of days monitored	106
Good air	99 (93.40%)
Moderate air	5 (4.72%)
Unhealthy for sensitive groups	2 (1.89%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2002 air pollution stats in Middlesex Co, Connecticut

p2@Connecticutpollution.allstats.info — Sun, 29 Aug 2010 16:22:02 -0500

County	Middlesex Co
State	Connecticut
Data from year	2002
Total number of days monitored	184
Good air	142 (77.17%)
Moderate air	25 (13.59%)
Unhealthy for sensitive groups	13 (7.07%)
Unhealthy for all	4 (2.17%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2000 air pollution stats in Fairfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Mon, 30 Aug 2010 02:42:02 -0500

County	Fairfield Co
State	Connecticut
Data from year	2000
Total number of days monitored	366
Good air	292 (79.78%)
Moderate air	62 (16.94%)
Unhealthy for sensitive groups	11 (3.01%)
Unhealthy for all	1 (0.27%)

Worst pollutants

Carbon monoxide	93 (25.41%)
Nitrogen dioxide	0 (0.00%)
Ozone	23 (6.28%)

1998 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Thu, 02 Sep 2010 15:21:02 -0500

County	Tolland Co
State	Connecticut
Data from year	1998
Total number of days monitored	364
Good air	325 (89.29%)
Moderate air	31 (8.52%)
Unhealthy for sensitive groups	6 (1.65%)
Unhealthy for all	2 (0.55%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	150 (41.21%)

1999 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Sun, 29 Aug 2010 23:59:02 -0500

County	New Haven Co
State	Connecticut
Data from year	1999
Total number of days monitored	365
Good air	267 (73.15%)
Moderate air	77 (21.10%)
Unhealthy for sensitive groups	15 (4.11%)
Unhealthy for all	6 (1.64%)

Worst pollutants

Carbon monoxide	8 (2.19%)
Nitrogen dioxide	0 (0.00%)
Ozone	7 (1.92%)

1998 air pollution stats in Middlesex Co, Connecticut

p2@Connecticutpollution.allstats.info — Thu, 02 Sep 2010 11:51:02 -0500

County	Middlesex Co
State	Connecticut
Data from year	1998
Total number of days monitored	273
Good air	238 (87.18%)
Moderate air	30 (10.99%)
Unhealthy for sensitive groups	4 (1.47%)
Unhealthy for all	1 (0.37%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2003 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Mon, 30 Aug 2010 11:19:02 -0500

County	New Haven Co
State	Connecticut
Data from year	2003
Total number of days monitored	365
Good air	164 (44.93%)
Moderate air	181 (49.59%)
Unhealthy for sensitive groups	16 (4.38%)
Unhealthy for all	4 (1.10%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

1999 air pollution stats in Litchfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Sun, 29 Aug 2010 14:55:02 -0500

County	Litchfield Co
State	Connecticut
Data from year	1999
Total number of days monitored	211
Good air	171 (81.04%)
Moderate air	27 (12.80%)
Unhealthy for sensitive groups	13 (6.16%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	0 (0.00%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2003 air pollution stats in Fairfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Sat, 28 Aug 2010 16:51:02 -0500

County	Fairfield Co
State	Connecticut
Data from year	2003
Total number of days monitored	365
Good air	258 (70.68%)
Moderate air	96 (26.30%)
Unhealthy for sensitive groups	7 (1.92%)
Unhealthy for all	4 (1.10%)

Worst pollutants

Carbon monoxide	8 (2.19%)
Nitrogen dioxide	0 (0.00%)
Ozone	3 (0.82%)

2007 air pollution stats in Hartford Co, Connecticut

p2@Connecticutpollution.allstats.info — Sun, 29 Aug 2010 03:52:02 -0500

County	Hartford Co
State	Connecticut
Data from year	2007
Total number of days monitored	91
Good air	80 (87.91%)
Moderate air	11 (12.09%)
Unhealthy for sensitive groups	0 (0.00%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	15 (16.48%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

1998 air pollution stats in Fairfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 01 Sep 2010 09:58:02 -0500

County	Fairfield Co
State	Connecticut
Data from year	1998
Total number of days monitored	365
Good air	304 (83.29%)
Moderate air	43 (11.78%)
Unhealthy for sensitive groups	16 (4.38%)
Unhealthy for all	2 (0.55%)

Worst pollutants

Carbon monoxide	131 (35.89%)
Nitrogen dioxide	0 (0.00%)
Ozone	13 (3.56%)