Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 20:31:21
PM - 2.5 42.81 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 0 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 20:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.47 (µg/m3)
CO 0.54 (mg/m3)
NO2 5.08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 20:30:34
PM - 2.5 37.91 (µg/m3)
PM - 10 175.23 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.45 (mg/m3)
NO2 1.23 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 20:30:20
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 20:36:17
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 20:36:05
PM - 2.5 22.22 (µg/m3)
PM - 10 55.89 (µg/m3)
SO2 5.65 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 20:30:51
PM - 2.5 12.88 (µg/m3)
PM - 10 (µg/m3)
SO2 19.7 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 20:35:52
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.6 (µg/m3)
CO 1.75 (mg/m3)
NO2 1.78 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 20:36:18
PM - 2.5 63.93 (µg/m3)
PM - 10 110.22 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.38 (mg/m3)
NO2 6.08 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 20:30:33
PM - 2.5 66.1 (µg/m3)
PM - 10 146 (µg/m3)
SO2 3.19 (µg/m3)
CO 1.37 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 20:26:09
PM - 2.5 38.5 (µg/m3)
PM - 10 75.11 (µg/m3)
SO2 13.55 (µg/m3)
CO 0.81 (mg/m3)
NO2 11.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 20:33:21
PM - 2.5 44.51 (µg/m3)
PM - 10 68.65 (µg/m3)
SO2 10.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 20:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 21.23 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.81 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 20:30:48
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 7.94 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 20:36:19
PM - 2.5 53.09 (µg/m3)
PM - 10 81.69 (µg/m3)
SO2 3.09 (µg/m3)
CO 0.85 (mg/m3)
NO2 13.37 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 20:31:21
PM - 2.5 42.81 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 0 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 20:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.47 (µg/m3)
CO 0.54 (mg/m3)
NO2 5.08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 20:30:34
PM - 2.5 37.91 (µg/m3)
PM - 10 175.23 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.45 (mg/m3)
NO2 1.23 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 20:30:20
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 20:36:17
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 20:36:05
PM - 2.5 22.22 (µg/m3)
PM - 10 55.89 (µg/m3)
SO2 5.65 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 20:30:51
PM - 2.5 12.88 (µg/m3)
PM - 10 (µg/m3)
SO2 19.7 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 20:35:52
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.6 (µg/m3)
CO 1.75 (mg/m3)
NO2 1.78 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 20:36:18
PM - 2.5 63.93 (µg/m3)
PM - 10 110.22 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.38 (mg/m3)
NO2 6.08 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 20:30:33
PM - 2.5 66.1 (µg/m3)
PM - 10 146 (µg/m3)
SO2 3.19 (µg/m3)
CO 1.37 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 20:26:09
PM - 2.5 38.5 (µg/m3)
PM - 10 75.11 (µg/m3)
SO2 13.55 (µg/m3)
CO 0.81 (mg/m3)
NO2 11.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 20:33:21
PM - 2.5 44.51 (µg/m3)
PM - 10 68.65 (µg/m3)
SO2 10.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 20:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 21.23 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.81 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 20:30:48
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 7.94 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 20:36:19
PM - 2.5 53.09 (µg/m3)
PM - 10 81.69 (µg/m3)
SO2 3.09 (µg/m3)
CO 0.85 (mg/m3)
NO2 13.37 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,771

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	07-OCT-2026 20:36	07-OCT-2026 15:06	22.22	55.89	5.65	-	1.12	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	07-OCT-2026 20:35	07-OCT-2026 15:05	21.62	56.07	6.81	-	1.14	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	07-OCT-2026 20:35	07-OCT-2026 15:05	21.04	56.14	7.21	-	1.16	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 20:34	07-OCT-2026 20:30	43.25	58.15	21.23	44.81	1.43	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 20:34	07-OCT-2026 15:04	20.26	56.05	6.93	-	1.18	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	07-OCT-2026 20:34	07-OCT-2026 15:04	19.80	55.89	2.39	-	1.19	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	07-OCT-2026 20:33	07-OCT-2026 15:03	19.54	55.64	8.12	-	1.18	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 20:33	07-OCT-2026 20:30	44.51	68.65	10.73	5.97	0.71	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 20:33	07-OCT-2026 15:03	19.44	55.46	6.33	-	1.19	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	07-OCT-2026 20:32	07-OCT-2026 15:02	19.29	55.35	5.25	-	1.21	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,771

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