Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 05:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.64 (µg/m3)
CO 0.11 (mg/m3)
NO2 7.7 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 06:00:52
PM - 2.5 21.49 (µg/m3)
PM - 10 49.18 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.35 (mg/m3)
NO2 .21 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 06:00:12
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 06:03:26
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 06:03:08
PM - 2.5 47.67 (µg/m3)
PM - 10 107.56 (µg/m3)
SO2 77.45 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 06:00:19
PM - 2.5 9.78 (µg/m3)
PM - 10 (µg/m3)
SO2 33.13 (µg/m3)
CO ##### (mg/m3)
NO2 1.18 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 06:03:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.11 (µg/m3)
CO 1.60 (mg/m3)
NO2 1.8 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 05:51:15
PM - 2.5 41.36 (µg/m3)
PM - 10 71.31 (µg/m3)
SO2 7.11 (µg/m3)
CO 0.38 (mg/m3)
NO2 42.92 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 06:00:42
PM - 2.5 36.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.44 (mg/m3)
NO2 .16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 05:56:08
PM - 2.5 15.7 (µg/m3)
PM - 10 31.45 (µg/m3)
SO2 13.9 (µg/m3)
CO 0.38 (mg/m3)
NO2 6.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 06:03:11
PM - 2.5 39.43 (µg/m3)
PM - 10 63.59 (µg/m3)
SO2 9.36 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.14 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 06:03:27
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 06:00:37
PM - 2.5 95.21 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 06:00:50
PM - 2.5 .63 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 05:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.64 (µg/m3)
CO 0.11 (mg/m3)
NO2 7.7 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 06:00:52
PM - 2.5 21.49 (µg/m3)
PM - 10 49.18 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.35 (mg/m3)
NO2 .21 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 06:00:12
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 06:03:26
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 06:03:08
PM - 2.5 47.67 (µg/m3)
PM - 10 107.56 (µg/m3)
SO2 77.45 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 06:00:19
PM - 2.5 9.78 (µg/m3)
PM - 10 (µg/m3)
SO2 33.13 (µg/m3)
CO ##### (mg/m3)
NO2 1.18 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 06:03:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.11 (µg/m3)
CO 1.60 (mg/m3)
NO2 1.8 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 05:51:15
PM - 2.5 41.36 (µg/m3)
PM - 10 71.31 (µg/m3)
SO2 7.11 (µg/m3)
CO 0.38 (mg/m3)
NO2 42.92 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 06:00:42
PM - 2.5 36.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.44 (mg/m3)
NO2 .16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 05:56:08
PM - 2.5 15.7 (µg/m3)
PM - 10 31.45 (µg/m3)
SO2 13.9 (µg/m3)
CO 0.38 (mg/m3)
NO2 6.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 06:03:11
PM - 2.5 39.43 (µg/m3)
PM - 10 63.59 (µg/m3)
SO2 9.36 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.14 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 06:03:27
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 06:00:37
PM - 2.5 95.21 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 06:00:50
PM - 2.5 .63 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (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 817

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	SECL_DIPKA	SECL_DIPKA	06-OCT-2026 06:03	06-OCT-2026 06:00	39.43	63.59	9.36	4.14	0.48	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 06:03	06-OCT-2026 00:33	47.67	107.56	77.45	-	0.94	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	06-OCT-2026 06:02	06-OCT-2026 00:32	48.05	107.69	77.91	-	0.96	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	06-OCT-2026 06:02	06-OCT-2026 00:32	48.35	107.53	77.63	-	0.99	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	06-OCT-2026 06:01	06-OCT-2026 00:31	48.73	107.30	84.09	-	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	06-OCT-2026 06:01	06-OCT-2026 00:31	48.93	107.28	86.40	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 06:00	06-OCT-2026 00:30	95.21	-	0.00	3.16	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 06:00	06-OCT-2026 00:30	49.27	107.39	85.80	-	0.99	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	06-OCT-2026 05:59	06-OCT-2026 00:29	49.55	107.53	87.13	-	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	06-OCT-2026 05:59	06-OCT-2026 00:29	49.49	107.66	88.14	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 817

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