Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 00:46:21
PM - 2.5 45.76 (µg/m3)
PM - 10 60.11 (µg/m3)
SO2 22.05 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 00:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.41 (mg/m3)
NO2 13.05 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 00:45:26
PM - 2.5 23.83 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 17.45 (µg/m3)
CO 0.43 (mg/m3)
NO2 4.52 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 00:45:41
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 00:48:22
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 00:48:33
PM - 2.5 20.21 (µg/m3)
PM - 10 30.54 (µg/m3)
SO2 12.36 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 00:45:48
PM - 2.5 10.69 (µg/m3)
PM - 10 (µg/m3)
SO2 29.05 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 00:48:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.91 (µg/m3)
CO 1.75 (mg/m3)
NO2 1.79 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 00:36:17
PM - 2.5 38.51 (µg/m3)
PM - 10 66.4 (µg/m3)
SO2 7.08 (µg/m3)
CO 0.67 (mg/m3)
NO2 14.04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 00:41:10
PM - 2.5 19.9 (µg/m3)
PM - 10 39.85 (µg/m3)
SO2 12.47 (µg/m3)
CO 0.36 (mg/m3)
NO2 7.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 00:48:22
PM - 2.5 42.17 (µg/m3)
PM - 10 66.31 (µg/m3)
SO2 10.1 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.13 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 00:48:27
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 1.07 (mg/m3)
NO2 6.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 00:45:59
PM - 2.5 3.21 (µg/m3)
PM - 10 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 00:48:51
PM - 2.5 29.36 (µg/m3)
PM - 10 47.91 (µg/m3)
SO2 2.32 (µg/m3)
CO 0.81 (mg/m3)
NO2 11.84 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 00:46:21
PM - 2.5 45.76 (µg/m3)
PM - 10 60.11 (µg/m3)
SO2 22.05 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 00:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.41 (mg/m3)
NO2 13.05 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 00:45:26
PM - 2.5 23.83 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 17.45 (µg/m3)
CO 0.43 (mg/m3)
NO2 4.52 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 00:45:41
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 00:48:22
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 00:48:33
PM - 2.5 20.21 (µg/m3)
PM - 10 30.54 (µg/m3)
SO2 12.36 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 00:45:48
PM - 2.5 10.69 (µg/m3)
PM - 10 (µg/m3)
SO2 29.05 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 00:48:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.91 (µg/m3)
CO 1.75 (mg/m3)
NO2 1.79 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 00:36:17
PM - 2.5 38.51 (µg/m3)
PM - 10 66.4 (µg/m3)
SO2 7.08 (µg/m3)
CO 0.67 (mg/m3)
NO2 14.04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 00:41:10
PM - 2.5 19.9 (µg/m3)
PM - 10 39.85 (µg/m3)
SO2 12.47 (µg/m3)
CO 0.36 (mg/m3)
NO2 7.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 00:48:22
PM - 2.5 42.17 (µg/m3)
PM - 10 66.31 (µg/m3)
SO2 10.1 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.13 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 00:48:27
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 1.07 (mg/m3)
NO2 6.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 00:45:59
PM - 2.5 3.21 (µg/m3)
PM - 10 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 00:48:51
PM - 2.5 29.36 (µg/m3)
PM - 10 47.91 (µg/m3)
SO2 2.32 (µg/m3)
CO 0.81 (mg/m3)
NO2 11.84 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 109

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 00:48	07-OCT-2026 19:18	20.21	30.54	12.36	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 00:48	08-OCT-2026 00:45	42.17	66.31	10.10	5.13	0.61	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 00:48	07-OCT-2026 19:18	20.45	30.38	12.73	-	0.91	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 00:47	07-OCT-2026 19:17	20.55	30.08	12.62	-	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 00:47	07-OCT-2026 19:17	20.50	29.67	12.96	-	0.91	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 00:46	07-OCT-2026 19:16	20.30	29.15	16.80	-	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 00:46	07-OCT-2026 19:16	20.16	28.70	20.69	-	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 00:45	07-OCT-2026 19:14	3.21	-	10.36	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 00:45	07-OCT-2026 19:15	20.13	28.08	13.77	-	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 00:45	07-OCT-2026 19:15	20.31	27.47	17.51	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 109

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