Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 11:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.28 (µg/m3)
CO 0.62 (mg/m3)
NO2 1.29 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 11:45:16
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 21.74 (µg/m3)
CO 0.21 (mg/m3)
NO2 7.39 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 11:58:31
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.33 (mg/m3)
NO2 41.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 11:45:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 54.25 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 11:58:27
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 11:58:40
PM - 2.5 24 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 11:58:07
PM - 2.5 18.07 (µg/m3)
PM - 10 66.44 (µg/m3)
SO2 0 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 11:45:41
PM - 2.5 11.67 (µg/m3)
PM - 10 (µg/m3)
SO2 15.9 (µg/m3)
CO ##### (mg/m3)
NO2 1.78 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 11:45:11
PM - 2.5 111.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.66 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 11:48:37
PM - 2.5 36.64 (µg/m3)
PM - 10 60.82 (µg/m3)
SO2 8.61 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.14 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 11:58:28
PM - 2.5 63 (µg/m3)
PM - 10 84 (µg/m3)
SO2 17.2 (µg/m3)
CO 0.08 (mg/m3)
NO2 5.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 11:45:33
PM - 2.5 .13 (µg/m3)
PM - 10 (µg/m3)
SO2 92.44 (µg/m3)
CO ##### (mg/m3)
NO2 69.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 11:58:12
PM - 2.5 46.88 (µg/m3)
PM - 10 92.92 (µg/m3)
SO2 4.56 (µg/m3)
CO 0.96 (mg/m3)
NO2 12.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 11:45:51
PM - 2.5 50.5 (µg/m3)
PM - 10 (µg/m3)
SO2 646.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 991.1 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 11:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.28 (µg/m3)
CO 0.62 (mg/m3)
NO2 1.29 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 11:45:16
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 21.74 (µg/m3)
CO 0.21 (mg/m3)
NO2 7.39 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 11:58:31
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.33 (mg/m3)
NO2 41.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 11:45:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 54.25 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 11:58:27
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.23 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 11:58:40
PM - 2.5 24 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 11:58:07
PM - 2.5 18.07 (µg/m3)
PM - 10 66.44 (µg/m3)
SO2 0 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 11:45:41
PM - 2.5 11.67 (µg/m3)
PM - 10 (µg/m3)
SO2 15.9 (µg/m3)
CO ##### (mg/m3)
NO2 1.78 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 11:45:11
PM - 2.5 111.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.66 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 11:48:37
PM - 2.5 36.64 (µg/m3)
PM - 10 60.82 (µg/m3)
SO2 8.61 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.14 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 11:58:28
PM - 2.5 63 (µg/m3)
PM - 10 84 (µg/m3)
SO2 17.2 (µg/m3)
CO 0.08 (mg/m3)
NO2 5.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 11:45:33
PM - 2.5 .13 (µg/m3)
PM - 10 (µg/m3)
SO2 92.44 (µg/m3)
CO ##### (mg/m3)
NO2 69.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 11:58:12
PM - 2.5 46.88 (µg/m3)
PM - 10 92.92 (µg/m3)
SO2 4.56 (µg/m3)
CO 0.96 (mg/m3)
NO2 12.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 11:45:51
PM - 2.5 50.5 (µg/m3)
PM - 10 (µg/m3)
SO2 646.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 991.1 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,534

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	SO2 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:58	10-OCT-2026 06:28	18.07	66.44	0.00	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:57	10-OCT-2026 06:27	18.60	67.40	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:57	10-OCT-2026 06:27	18.79	68.28	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:56	10-OCT-2026 06:26	19.10	69.29	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:56	10-OCT-2026 06:26	19.29	70.10	0.00	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:55	10-OCT-2026 06:25	19.47	70.96	1.88	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:55	10-OCT-2026 06:25	19.62	71.89	0.64	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:54	10-OCT-2026 06:24	19.73	72.64	0.00	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:54	10-OCT-2026 06:24	20.12	73.97	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 11:53	10-OCT-2026 06:23	20.38	75.00	0.81	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,534

marquee

New

PM - 2.5 (µg/m3)

PM - 10 (µg/m3)

SO2 (µg/m3)

CO (mg/m3)

NO2 (µg/m3)

Permissible limit crossed for PM - 2.5 (µg/m3) in selected date range

Permissible limit crossed for PM - 10 (µg/m3) in selected date range

CAAQMS Data