Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 12:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.52 (µg/m3)
CO 0.72 (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 12:30:03
PM - 2.5 33.58 (µg/m3)
PM - 10 78.7 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.30 (mg/m3)
NO2 13.76 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 12:30:02
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 12:33:45
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 12:34:06
PM - 2.5 13.45 (µg/m3)
PM - 10 14.28 (µg/m3)
SO2 0 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 12:30:39
PM - 2.5 13.5 (µg/m3)
PM - 10 (µg/m3)
SO2 16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 12:29:51
PM - 2.5 16.35 (µg/m3)
PM - 10 71.92 (µg/m3)
SO2 6.17 (µg/m3)
CO (mg/m3)
NO2 2.38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 12:21:31
PM - 2.5 45.52 (µg/m3)
PM - 10 78.48 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.60 (mg/m3)
NO2 49.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 12:30:31
PM - 2.5 72.9 (µg/m3)
PM - 10 138 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 12:26:10
PM - 2.5 17.8 (µg/m3)
PM - 10 35.93 (µg/m3)
SO2 12.35 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.47 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 12:33:25
PM - 2.5 43.39 (µg/m3)
PM - 10 67.53 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.57 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 12:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 65.49 (µg/m3)
SO2 24.1 (µg/m3)
CO 1.43 (mg/m3)
NO2 47.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 12:33:45
PM - 2.5 19 (µg/m3)
PM - 10 48 (µg/m3)
SO2 9 (µg/m3)
CO 0.23 (mg/m3)
NO2 4.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 12:30:07
PM - 2.5 2.93 (µg/m3)
PM - 10 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 12:33:49
PM - 2.5 25.56 (µg/m3)
PM - 10 49.45 (µg/m3)
SO2 3.69 (µg/m3)
CO 0.77 (mg/m3)
NO2 11.75 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 12:30:52
PM - 2.5 52.77 (µg/m3)
PM - 10 (µg/m3)
SO2 584.05 (µg/m3)
CO 0.00 (mg/m3)
NO2 992.64 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 12:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.52 (µg/m3)
CO 0.72 (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 12:30:03
PM - 2.5 33.58 (µg/m3)
PM - 10 78.7 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.30 (mg/m3)
NO2 13.76 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 12:30:02
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 12:33:45
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 12:34:06
PM - 2.5 13.45 (µg/m3)
PM - 10 14.28 (µg/m3)
SO2 0 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 12:30:39
PM - 2.5 13.5 (µg/m3)
PM - 10 (µg/m3)
SO2 16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 12:29:51
PM - 2.5 16.35 (µg/m3)
PM - 10 71.92 (µg/m3)
SO2 6.17 (µg/m3)
CO (mg/m3)
NO2 2.38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 12:21:31
PM - 2.5 45.52 (µg/m3)
PM - 10 78.48 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.60 (mg/m3)
NO2 49.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 12:30:31
PM - 2.5 72.9 (µg/m3)
PM - 10 138 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 12:26:10
PM - 2.5 17.8 (µg/m3)
PM - 10 35.93 (µg/m3)
SO2 12.35 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.47 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 12:33:25
PM - 2.5 43.39 (µg/m3)
PM - 10 67.53 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.57 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 12:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 65.49 (µg/m3)
SO2 24.1 (µg/m3)
CO 1.43 (mg/m3)
NO2 47.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 12:33:45
PM - 2.5 19 (µg/m3)
PM - 10 48 (µg/m3)
SO2 9 (µg/m3)
CO 0.23 (mg/m3)
NO2 4.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 12:30:07
PM - 2.5 2.93 (µg/m3)
PM - 10 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 12:33:49
PM - 2.5 25.56 (µg/m3)
PM - 10 49.45 (µg/m3)
SO2 3.69 (µg/m3)
CO 0.77 (mg/m3)
NO2 11.75 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 12:30:52
PM - 2.5 52.77 (µg/m3)
PM - 10 (µg/m3)
SO2 584.05 (µg/m3)
CO 0.00 (mg/m3)
NO2 992.64 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,694

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	08-OCT-2026 12:34	08-OCT-2026 07:04	13.45	14.28	0.00	-	0.92	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	08-OCT-2026 12:33	08-OCT-2026 07:03	12.99	14.56	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 12:33	08-OCT-2026 12:30	43.39	67.53	10.43	5.57	0.66	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 12:33	08-OCT-2026 07:03	12.56	14.77	0.00	-	0.90	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	08-OCT-2026 12:32	08-OCT-2026 07:02	12.00	14.99	0.00	-	0.88	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	08-OCT-2026 12:32	08-OCT-2026 07:02	11.64	15.27	0.00	-	0.87	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	08-OCT-2026 12:31	08-OCT-2026 07:01	11.02	15.60	0.00	-	0.88	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	08-OCT-2026 12:31	08-OCT-2026 07:01	10.61	15.73	0.00	-	0.90	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	08-OCT-2026 12:30	08-OCT-2026 07:00	10.28	15.86	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 12:30	08-OCT-2026 06:59	2.93	-	4.49	0.00	0.00	site_5592	Swan Environ

1 - 10 of 1,694

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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