Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 02:33:57
PM - 2.5 0 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 11.08 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 02:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.42 (µg/m3)
CO 0.10 (mg/m3)
NO2 5.62 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 02:30:16
PM - 2.5 26.75 (µg/m3)
PM - 10 118.83 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 02:33:59
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.13 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 02:33:46
PM - 2.5 24.83 (µg/m3)
PM - 10 73.44 (µg/m3)
SO2 18.02 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 02:30:46
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 02:33:52
PM - 2.5 8 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 02:33:41
PM - 2.5 30.27 (µg/m3)
PM - 10 63.37 (µg/m3)
SO2 43.31 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 02:30:29
PM - 2.5 8.88 (µg/m3)
PM - 10 (µg/m3)
SO2 39 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 02:30:32
PM - 2.5 156.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .12 (µg/m3)
CO 0.45 (mg/m3)
NO2 .38 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 02:26:06
PM - 2.5 25.1 (µg/m3)
PM - 10 49.78 (µg/m3)
SO2 17.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 9.07 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 02:33:59
PM - 2.5 41.95 (µg/m3)
PM - 10 66.09 (µg/m3)
SO2 10.04 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.05 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 02:33:58
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.61 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 02:30:36
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 30.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 02:30:50
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.02 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 02:33:57
PM - 2.5 0 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 11.08 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 02:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.42 (µg/m3)
CO 0.10 (mg/m3)
NO2 5.62 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 02:30:16
PM - 2.5 26.75 (µg/m3)
PM - 10 118.83 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 02:33:59
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.13 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 02:33:46
PM - 2.5 24.83 (µg/m3)
PM - 10 73.44 (µg/m3)
SO2 18.02 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 02:30:46
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 02:33:52
PM - 2.5 8 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 02:33:41
PM - 2.5 30.27 (µg/m3)
PM - 10 63.37 (µg/m3)
SO2 43.31 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 02:30:29
PM - 2.5 8.88 (µg/m3)
PM - 10 (µg/m3)
SO2 39 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 02:30:32
PM - 2.5 156.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .12 (µg/m3)
CO 0.45 (mg/m3)
NO2 .38 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 02:26:06
PM - 2.5 25.1 (µg/m3)
PM - 10 49.78 (µg/m3)
SO2 17.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 9.07 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 02:33:59
PM - 2.5 41.95 (µg/m3)
PM - 10 66.09 (µg/m3)
SO2 10.04 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.05 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 02:33:58
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.61 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 02:30:36
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 30.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 02:30:50
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.02 (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 344

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	03-OCT-2026 02:33	03-OCT-2026 02:30	41.95	66.09	10.04	5.05	0.60	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 02:33	02-OCT-2026 21:03	30.27	63.37	43.31	-	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	03-OCT-2026 02:33	02-OCT-2026 21:03	29.85	62.82	49.16	-	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	03-OCT-2026 02:32	02-OCT-2026 21:02	29.25	62.18	43.16	-	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	03-OCT-2026 02:32	02-OCT-2026 21:02	28.72	61.61	38.39	-	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	03-OCT-2026 02:31	02-OCT-2026 21:01	28.08	61.03	41.22	-	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	03-OCT-2026 02:31	02-OCT-2026 21:01	27.54	60.57	38.24	-	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	03-OCT-2026 02:30	02-OCT-2026 21:00	27.16	60.08	47.10	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 02:30	02-OCT-2026 20:59	3.31	-	30.44	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	03-OCT-2026 02:30	02-OCT-2026 21:00	26.88	59.72	39.59	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 344

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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