Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 02:31:22
PM - 2.5 29.11 (µg/m3)
PM - 10 79.78 (µg/m3)
SO2 15.67 (µg/m3)
CO 0.32 (mg/m3)
NO2 23.83 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 02:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.4 (µg/m3)
CO 0.71 (mg/m3)
NO2 12.25 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 02:34:28
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.31 (mg/m3)
NO2 48.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 02:30:28
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 02:34:32
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.30 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 02:34:40
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 02:34:36
PM - 2.5 24.09 (µg/m3)
PM - 10 39.36 (µg/m3)
SO2 28.14 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 02:30:13
PM - 2.5 9.44 (µg/m3)
PM - 10 (µg/m3)
SO2 33.02 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 02:21:18
PM - 2.5 43.52 (µg/m3)
PM - 10 75.03 (µg/m3)
SO2 7.1 (µg/m3)
CO 1.51 (mg/m3)
NO2 45.61 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 02:30:53
PM - 2.5 57.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.55 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 02:33:35
PM - 2.5 36.2 (µg/m3)
PM - 10 60.38 (µg/m3)
SO2 8.49 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.98 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 02:34:27
PM - 2.5 37 (µg/m3)
PM - 10 65 (µg/m3)
SO2 12.7 (µg/m3)
CO 0.25 (mg/m3)
NO2 15.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 02:30:42
PM - 2.5 3.02 (µg/m3)
PM - 10 (µg/m3)
SO2 4.67 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 02:34:35
PM - 2.5 47.59 (µg/m3)
PM - 10 81.2 (µg/m3)
SO2 3.73 (µg/m3)
CO 1.11 (mg/m3)
NO2 12.04 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 02:30:50
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 02:31:22
PM - 2.5 29.11 (µg/m3)
PM - 10 79.78 (µg/m3)
SO2 15.67 (µg/m3)
CO 0.32 (mg/m3)
NO2 23.83 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 02:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.4 (µg/m3)
CO 0.71 (mg/m3)
NO2 12.25 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 02:34:28
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.31 (mg/m3)
NO2 48.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 02:30:28
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 02:34:32
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.30 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 02:34:40
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 02:34:36
PM - 2.5 24.09 (µg/m3)
PM - 10 39.36 (µg/m3)
SO2 28.14 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 02:30:13
PM - 2.5 9.44 (µg/m3)
PM - 10 (µg/m3)
SO2 33.02 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 02:21:18
PM - 2.5 43.52 (µg/m3)
PM - 10 75.03 (µg/m3)
SO2 7.1 (µg/m3)
CO 1.51 (mg/m3)
NO2 45.61 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 02:30:53
PM - 2.5 57.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.55 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 02:33:35
PM - 2.5 36.2 (µg/m3)
PM - 10 60.38 (µg/m3)
SO2 8.49 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.98 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 02:34:27
PM - 2.5 37 (µg/m3)
PM - 10 65 (µg/m3)
SO2 12.7 (µg/m3)
CO 0.25 (mg/m3)
NO2 15.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 02:30:42
PM - 2.5 3.02 (µg/m3)
PM - 10 (µg/m3)
SO2 4.67 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 02:34:35
PM - 2.5 47.59 (µg/m3)
PM - 10 81.2 (µg/m3)
SO2 3.73 (µg/m3)
CO 1.11 (mg/m3)
NO2 12.04 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 02:30:50
PM - 2.5 1.02 (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 329

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	10-OCT-2026 02:34	09-OCT-2026 21:04	24.09	39.36	28.14	-	0.95	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	10-OCT-2026 02:34	09-OCT-2026 21:04	24.11	39.57	26.56	-	0.93	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	10-OCT-2026 02:33	09-OCT-2026 21:03	24.05	39.81	28.88	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 02:33	10-OCT-2026 02:30	36.20	60.38	8.49	2.98	0.34	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 02:33	09-OCT-2026 21:03	24.02	39.95	21.40	-	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	10-OCT-2026 02:32	09-OCT-2026 21:02	24.12	39.96	24.50	-	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	10-OCT-2026 02:32	09-OCT-2026 21:02	24.11	39.95	24.93	-	0.95	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	10-OCT-2026 02:31	09-OCT-2026 21:01	24.01	39.85	19.46	-	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	10-OCT-2026 02:31	09-OCT-2026 21:01	23.92	39.69	17.89	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 02:30	09-OCT-2026 20:59	3.02	-	4.67	0.00	0.00	site_5592	Swan Environ

1 - 10 of 329

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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