Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 23:46:22
PM - 2.5 27.14 (µg/m3)
PM - 10 76.5 (µg/m3)
SO2 34.18 (µg/m3)
CO 0.38 (mg/m3)
NO2 20.88 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 23:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.99 (µg/m3)
CO 0.69 (mg/m3)
NO2 9.24 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 23:45:50
PM - 2.5 41.3 (µg/m3)
PM - 10 122.27 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
09-10-2026 23:52:26
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.41 (mg/m3)
NO2 .9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 23:45:17
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
09-10-2026 23:52:26
PM - 2.5 18 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.31 (mg/m3)
NO2 17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 23:52:07
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 23:52:15
PM - 2.5 33.9 (µg/m3)
PM - 10 111.35 (µg/m3)
SO2 25.84 (µg/m3)
CO 1.33 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 23:45:13
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 23:51:18
PM - 2.5 59.16 (µg/m3)
PM - 10 102 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.87 (mg/m3)
NO2 21.5 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 23:45:53
PM - 2.5 99.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.55 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 23:48:34
PM - 2.5 36.51 (µg/m3)
PM - 10 60.68 (µg/m3)
SO2 8.57 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.09 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 23:49:39
PM - 2.5 40.89 (µg/m3)
PM - 10 55.07 (µg/m3)
SO2 23.78 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.53 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 23:52:00
PM - 2.5 58 (µg/m3)
PM - 10 102 (µg/m3)
SO2 12.9 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 23:45:33
PM - 2.5 3.23 (µg/m3)
PM - 10 (µg/m3)
SO2 6.12 (µg/m3)
CO 0.17 (mg/m3)
NO2 76.08 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 23:51:59
PM - 2.5 81.48 (µg/m3)
PM - 10 140.39 (µg/m3)
SO2 3.07 (µg/m3)
CO 1.03 (mg/m3)
NO2 14.01 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 23:45:50
PM - 2.5 .9 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 23:46:22
PM - 2.5 27.14 (µg/m3)
PM - 10 76.5 (µg/m3)
SO2 34.18 (µg/m3)
CO 0.38 (mg/m3)
NO2 20.88 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 23:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.99 (µg/m3)
CO 0.69 (mg/m3)
NO2 9.24 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 23:45:50
PM - 2.5 41.3 (µg/m3)
PM - 10 122.27 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
09-10-2026 23:52:26
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.41 (mg/m3)
NO2 .9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 23:45:17
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
09-10-2026 23:52:26
PM - 2.5 18 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.31 (mg/m3)
NO2 17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 23:52:07
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 23:52:15
PM - 2.5 33.9 (µg/m3)
PM - 10 111.35 (µg/m3)
SO2 25.84 (µg/m3)
CO 1.33 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 23:45:13
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 23:51:18
PM - 2.5 59.16 (µg/m3)
PM - 10 102 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.87 (mg/m3)
NO2 21.5 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 23:45:53
PM - 2.5 99.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.55 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 23:48:34
PM - 2.5 36.51 (µg/m3)
PM - 10 60.68 (µg/m3)
SO2 8.57 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.09 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 23:49:39
PM - 2.5 40.89 (µg/m3)
PM - 10 55.07 (µg/m3)
SO2 23.78 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.53 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 23:52:00
PM - 2.5 58 (µg/m3)
PM - 10 102 (µg/m3)
SO2 12.9 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 23:45:33
PM - 2.5 3.23 (µg/m3)
PM - 10 (µg/m3)
SO2 6.12 (µg/m3)
CO 0.17 (mg/m3)
NO2 76.08 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 23:51:59
PM - 2.5 81.48 (µg/m3)
PM - 10 140.39 (µg/m3)
SO2 3.07 (µg/m3)
CO 1.03 (mg/m3)
NO2 14.01 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 23:45:50
PM - 2.5 .9 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,174

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	09-OCT-2026 23:52	09-OCT-2026 18:22	33.90	111.35	25.84	-	1.33	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	09-OCT-2026 23:51	09-OCT-2026 18:21	33.83	111.73	24.14	-	1.34	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	09-OCT-2026 23:51	09-OCT-2026 18:21	33.65	112.30	28.46	-	1.33	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	09-OCT-2026 23:50	09-OCT-2026 18:20	33.63	113.23	31.52	-	1.36	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	09-OCT-2026 23:50	09-OCT-2026 18:20	33.59	114.09	27.13	-	1.36	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 23:49	09-OCT-2026 23:45	40.89	55.07	23.78	44.53	0.92	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 23:49	09-OCT-2026 18:19	33.57	115.08	37.88	-	1.39	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	09-OCT-2026 23:49	09-OCT-2026 18:19	33.65	115.74	30.59	-	1.40	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	09-OCT-2026 23:48	09-OCT-2026 18:18	33.84	116.08	33.90	-	1.39	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 23:48	09-OCT-2026 23:45	36.51	60.68	8.57	3.09	0.35	site_1931	Envea India Pvt Ltd

1 - 10 of 3,174

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