Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 02:01:21
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 21.5 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 01:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.17 (mg/m3)
NO2 8.94 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 01:59:58
PM - 2.5 24.73 (µg/m3)
PM - 10 58.93 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.41 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 02:00:45
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 02:03:23
PM - 2.5 8 (µg/m3)
PM - 10 33 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 02:03:33
PM - 2.5 22.81 (µg/m3)
PM - 10 39.32 (µg/m3)
SO2 24.03 (µg/m3)
CO 0.86 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 02:00:52
PM - 2.5 9.9 (µg/m3)
PM - 10 (µg/m3)
SO2 29.93 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 02:03:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.36 (µg/m3)
CO 1.47 (mg/m3)
NO2 1.68 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 01:56:09
PM - 2.5 27.6 (µg/m3)
PM - 10 54.53 (µg/m3)
SO2 12.92 (µg/m3)
CO 0.55 (mg/m3)
NO2 9.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 02:03:22
PM - 2.5 34.16 (µg/m3)
PM - 10 58.35 (µg/m3)
SO2 7.93 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.25 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 02:03:35
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.8 (µg/m3)
CO 1.43 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 02:00:09
PM - 2.5 3.03 (µg/m3)
PM - 10 (µg/m3)
SO2 8.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 02:03:25
PM - 2.5 33.95 (µg/m3)
PM - 10 59.79 (µg/m3)
SO2 3.76 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.09 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 02:01:21
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 21.5 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 01:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.17 (mg/m3)
NO2 8.94 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 01:59:58
PM - 2.5 24.73 (µg/m3)
PM - 10 58.93 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.41 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 02:00:45
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 02:03:23
PM - 2.5 8 (µg/m3)
PM - 10 33 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 02:03:33
PM - 2.5 22.81 (µg/m3)
PM - 10 39.32 (µg/m3)
SO2 24.03 (µg/m3)
CO 0.86 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 02:00:52
PM - 2.5 9.9 (µg/m3)
PM - 10 (µg/m3)
SO2 29.93 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 02:03:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.36 (µg/m3)
CO 1.47 (mg/m3)
NO2 1.68 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 01:56:09
PM - 2.5 27.6 (µg/m3)
PM - 10 54.53 (µg/m3)
SO2 12.92 (µg/m3)
CO 0.55 (mg/m3)
NO2 9.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 02:03:22
PM - 2.5 34.16 (µg/m3)
PM - 10 58.35 (µg/m3)
SO2 7.93 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.25 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 02:03:35
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.8 (µg/m3)
CO 1.43 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 02:00:09
PM - 2.5 3.03 (µg/m3)
PM - 10 (µg/m3)
SO2 8.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 02:03:25
PM - 2.5 33.95 (µg/m3)
PM - 10 59.79 (µg/m3)
SO2 3.76 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.09 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 277

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 02:03	07-OCT-2026 20:33	22.81	39.32	24.03	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 02:03	08-OCT-2026 02:00	34.16	58.35	7.93	2.25	0.25	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 02:03	07-OCT-2026 20:33	22.46	39.56	23.86	-	0.86	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 02:02	07-OCT-2026 20:32	21.97	39.75	19.47	-	0.89	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 02:02	07-OCT-2026 20:32	21.54	39.70	21.66	-	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 02:01	07-OCT-2026 20:31	21.04	39.54	21.83	-	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	08-OCT-2026 02:01	07-OCT-2026 20:31	20.68	39.32	24.95	-	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 02:00	07-OCT-2026 20:30	20.32	39.08	22.68	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 02:00	07-OCT-2026 20:29	3.03	-	8.15	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	08-OCT-2026 01:59	07-OCT-2026 20:29	20.08	38.80	23.76	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 277

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