US air pollution statistics per county and city in Connecticut

2005 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 10 Mar 2010 14:03:04 -0600

County	Tolland Co
State	Connecticut
Data from year	2005
Total number of days monitored	184
Good air	151 (82.07%)
Moderate air	25 (13.59%)
Unhealthy for sensitive groups	7 (3.80%)
Unhealthy for all	1 (0.54%)

Worst pollutants

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

2004 air pollution stats in Litchfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Fri, 05 Mar 2010 11:47:04 -0600

County	Litchfield Co
State	Connecticut
Data from year	2004
Total number of days monitored	330
Good air	280 (84.85%)
Moderate air	46 (13.94%)
Unhealthy for sensitive groups	4 (1.21%)
Unhealthy for all	0 (0.00%)

Worst pollutants

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

2006 air pollution stats in Middlesex Co, Connecticut

p2@Connecticutpollution.allstats.info — Mon, 08 Mar 2010 23:26:04 -0600

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%)

2003 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Mon, 08 Mar 2010 15:20:04 -0600

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%)

2006 air pollution stats in Hartford Co, Connecticut

p2@Connecticutpollution.allstats.info — Fri, 05 Mar 2010 01:03:04 -0600

County	Hartford Co
State	Connecticut
Data from year	2006
Total number of days monitored	365
Good air	290 (79.45%)
Moderate air	71 (19.45%)
Unhealthy for sensitive groups	3 (0.82%)
Unhealthy for all	1 (0.27%)

Worst pollutants

Carbon monoxide	72 (19.73%)
Nitrogen dioxide	0 (0.00%)
Ozone	0 (0.00%)

2000 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 09 Mar 2010 10:11:04 -0600

County	New Haven Co
State	Connecticut
Data from year	2000
Total number of days monitored	366
Good air	218 (59.56%)
Moderate air	138 (37.70%)
Unhealthy for sensitive groups	9 (2.46%)
Unhealthy for all	1 (0.27%)

Worst pollutants

Carbon monoxide	3 (0.82%)
Nitrogen dioxide	0 (0.00%)
Ozone	7 (1.91%)

1998 air pollution stats in Hartford Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 10 Mar 2010 05:13:04 -0600

County	Hartford Co
State	Connecticut
Data from year	1998
Total number of days monitored	365
Good air	330 (90.41%)
Moderate air	33 (9.04%)
Unhealthy for sensitive groups	2 (0.55%)
Unhealthy for all	0 (0.00%)

Worst pollutants

Carbon monoxide	160 (43.84%)
Nitrogen dioxide	0 (0.00%)
Ozone	1 (0.27%)

1997 air pollution stats in Windham Co, Connecticut

p2@Connecticutpollution.allstats.info — Sat, 06 Mar 2010 09:38:04 -0600

County	Windham Co
State	Connecticut
Data from year	1997
Total number of days monitored	59
Good air	59 (100.00%)
Moderate air	0 (0.00%)
Unhealthy for sensitive groups	0 (0.00%)
Unhealthy for all	0 (0.00%)

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 — Mon, 08 Mar 2010 03:40:04 -0600

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%)

1998 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 09 Mar 2010 23:57:04 -0600

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%)

2000 air pollution stats in Fairfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 09 Mar 2010 13:41:04 -0600

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%)

2004 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Sun, 07 Mar 2010 10:46:04 -0600

County	Tolland Co
State	Connecticut
Data from year	2004
Total number of days monitored	179
Good air	164 (91.62%)
Moderate air	13 (7.26%)
Unhealthy for sensitive groups	2 (1.12%)
Unhealthy for all	0 (0.00%)

Worst pollutants

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

1997 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 09 Mar 2010 13:22:04 -0600

County	New Haven Co
State	Connecticut
Data from year	1997
Total number of days monitored	365
Good air	317 (86.85%)
Moderate air	29 (7.95%)
Unhealthy for sensitive groups	13 (3.56%)
Unhealthy for all	6 (1.64%)

Worst pollutants

Carbon monoxide	32 (8.77%)
Nitrogen dioxide	0 (0.00%)
Ozone	15 (4.11%)

2001 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Wed, 10 Mar 2010 02:38:04 -0600

County	Tolland Co
State	Connecticut
Data from year	2001
Total number of days monitored	183
Good air	146 (79.78%)
Moderate air	27 (14.75%)
Unhealthy for sensitive groups	7 (3.83%)
Unhealthy for all	3 (1.64%)

Worst pollutants

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

2002 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 09 Mar 2010 13:16:04 -0600

County	New Haven Co
State	Connecticut
Data from year	2002
Total number of days monitored	365
Good air	204 (55.89%)
Moderate air	132 (36.16%)
Unhealthy for sensitive groups	22 (6.03%)
Unhealthy for all	7 (1.92%)

Worst pollutants

Carbon monoxide	4 (1.10%)
Nitrogen dioxide	0 (0.00%)
Ozone	1 (0.27%)

2006 air pollution stats in Tolland Co, Connecticut

p2@Connecticutpollution.allstats.info — Tue, 09 Mar 2010 05:12:04 -0600

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%)

1998 air pollution stats in Litchfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Fri, 05 Mar 2010 13:05:04 -0600

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%)

1997 air pollution stats in New London Co, Connecticut

p2@Connecticutpollution.allstats.info — Sun, 07 Mar 2010 04:38:04 -0600

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%)

1999 air pollution stats in Fairfield Co, Connecticut

p2@Connecticutpollution.allstats.info — Sat, 06 Mar 2010 07:06:04 -0600

County	Fairfield Co
State	Connecticut
Data from year	1999
Total number of days monitored	365
Good air	291 (79.73%)
Moderate air	52 (14.25%)
Unhealthy for sensitive groups	14 (3.84%)
Unhealthy for all	8 (2.19%)

Worst pollutants

Carbon monoxide	104 (28.49%)
Nitrogen dioxide	0 (0.00%)
Ozone	21 (5.75%)

1998 air pollution stats in New Haven Co, Connecticut

p2@Connecticutpollution.allstats.info — Sat, 06 Mar 2010 14:33:04 -0600

County	New Haven Co
State	Connecticut
Data from year	1998
Total number of days monitored	365
Good air	315 (86.30%)
Moderate air	40 (10.96%)
Unhealthy for sensitive groups	8 (2.19%)
Unhealthy for all	2 (0.55%)

Worst pollutants

Carbon monoxide	20 (5.48%)
Nitrogen dioxide	0 (0.00%)
Ozone	6 (1.64%)