Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 04:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.11 (µg/m3)
CO 0.39 (mg/m3)
NO2 11.18 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 04:30:33
PM - 2.5 25.7 (µg/m3)
PM - 10 57.99 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.64 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 04:30:19
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 04:33:54
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (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 04:33:34
PM - 2.5 15.27 (µg/m3)
PM - 10 44.38 (µg/m3)
SO2 85.5 (µg/m3)
CO 1.51 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 04:30:26
PM - 2.5 9.26 (µg/m3)
PM - 10 (µg/m3)
SO2 37.57 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 04:33:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.66 (µg/m3)
CO 1.50 (mg/m3)
NO2 2.14 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 04:21:15
PM - 2.5 47.93 (µg/m3)
PM - 10 82.63 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.52 (mg/m3)
NO2 29.01 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 04:30:48
PM - 2.5 45.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.42 (mg/m3)
NO2 .16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 04:26:08
PM - 2.5 24.8 (µg/m3)
PM - 10 48.75 (µg/m3)
SO2 14.65 (µg/m3)
CO 0.70 (mg/m3)
NO2 8.03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 04:33:10
PM - 2.5 35.72 (µg/m3)
PM - 10 59.9 (µg/m3)
SO2 8.35 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.81 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 04:33:58
PM - 2.5 67 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 0.41 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 04:30:38
PM - 2.5 2.79 (µg/m3)
PM - 10 (µg/m3)
SO2 6.95 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 04:30:50
PM - 2.5 .87 (µg/m3)
PM - 10 (µg/m3)
SO2 6.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 04:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.11 (µg/m3)
CO 0.39 (mg/m3)
NO2 11.18 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 04:30:33
PM - 2.5 25.7 (µg/m3)
PM - 10 57.99 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.64 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 04:30:19
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 04:33:54
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (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 04:33:34
PM - 2.5 15.27 (µg/m3)
PM - 10 44.38 (µg/m3)
SO2 85.5 (µg/m3)
CO 1.51 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 04:30:26
PM - 2.5 9.26 (µg/m3)
PM - 10 (µg/m3)
SO2 37.57 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 04:33:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.66 (µg/m3)
CO 1.50 (mg/m3)
NO2 2.14 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 04:21:15
PM - 2.5 47.93 (µg/m3)
PM - 10 82.63 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.52 (mg/m3)
NO2 29.01 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 04:30:48
PM - 2.5 45.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.42 (mg/m3)
NO2 .16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 04:26:08
PM - 2.5 24.8 (µg/m3)
PM - 10 48.75 (µg/m3)
SO2 14.65 (µg/m3)
CO 0.70 (mg/m3)
NO2 8.03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 04:33:10
PM - 2.5 35.72 (µg/m3)
PM - 10 59.9 (µg/m3)
SO2 8.35 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.81 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 04:33:58
PM - 2.5 67 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 0.41 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 04:30:38
PM - 2.5 2.79 (µg/m3)
PM - 10 (µg/m3)
SO2 6.95 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 04:30:50
PM - 2.5 .87 (µg/m3)
PM - 10 (µg/m3)
SO2 6.38 (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 618

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	06-OCT-2026 04:33	05-OCT-2026 23:03	15.27	44.38	85.50	-	1.51	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	06-OCT-2026 04:33	06-OCT-2026 04:30	35.72	59.90	8.35	2.81	0.32	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 04:33	05-OCT-2026 23:03	14.83	44.38	84.35	-	1.55	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 04:32	05-OCT-2026 23:02	14.40	44.39	84.58	-	1.54	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 04:32	05-OCT-2026 23:02	14.01	44.44	83.70	-	1.52	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 04:31	05-OCT-2026 23:01	13.49	44.45	86.37	-	1.48	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 04:31	05-OCT-2026 23:01	13.03	44.35	84.78	-	1.47	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 04:30	05-OCT-2026 22:59	2.79	-	6.95	0.00	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 04:30	05-OCT-2026 23:00	12.75	44.00	77.53	-	1.46	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 04:30	05-OCT-2026 23:00	12.44	43.65	83.61	-	1.48	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 618

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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