Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:31:39
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 19:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.24 (µg/m3)
CO 0.62 (mg/m3)
NO2 3.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:29:58
PM - 2.5 19.5 (µg/m3)
PM - 10 71.95 (µg/m3)
SO2 22.02 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:30:05
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:36:16
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:36:34
PM - 2.5 28.16 (µg/m3)
PM - 10 85.63 (µg/m3)
SO2 11.55 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:30:35
PM - 2.5 14.38 (µg/m3)
PM - 10 (µg/m3)
SO2 22.68 (µg/m3)
CO (mg/m3)
NO2 .44 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 19:36:18
PM - 2.5 63.72 (µg/m3)
PM - 10 109.86 (µg/m3)
SO2 7.27 (µg/m3)
CO 1.07 (mg/m3)
NO2 38.32 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:30:17
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.11 (µg/m3)
CO 1.33 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 19:26:10
PM - 2.5 17 (µg/m3)
PM - 10 34.57 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:33:20
PM - 2.5 39.26 (µg/m3)
PM - 10 63.42 (µg/m3)
SO2 9.31 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.08 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:34:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.17 (µg/m3)
SO2 34.02 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:30:28
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 7.92 (µg/m3)
CO 0.18 (mg/m3)
NO2 354.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:36:18
PM - 2.5 56.79 (µg/m3)
PM - 10 89.23 (µg/m3)
SO2 4.41 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.55 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:31:39
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 19:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.24 (µg/m3)
CO 0.62 (mg/m3)
NO2 3.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:29:58
PM - 2.5 19.5 (µg/m3)
PM - 10 71.95 (µg/m3)
SO2 22.02 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:30:05
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:36:16
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:36:34
PM - 2.5 28.16 (µg/m3)
PM - 10 85.63 (µg/m3)
SO2 11.55 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:30:35
PM - 2.5 14.38 (µg/m3)
PM - 10 (µg/m3)
SO2 22.68 (µg/m3)
CO (mg/m3)
NO2 .44 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 19:36:18
PM - 2.5 63.72 (µg/m3)
PM - 10 109.86 (µg/m3)
SO2 7.27 (µg/m3)
CO 1.07 (mg/m3)
NO2 38.32 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:30:17
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.11 (µg/m3)
CO 1.33 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 19:26:10
PM - 2.5 17 (µg/m3)
PM - 10 34.57 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:33:20
PM - 2.5 39.26 (µg/m3)
PM - 10 63.42 (µg/m3)
SO2 9.31 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.08 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:34:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.17 (µg/m3)
SO2 34.02 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:30:28
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 7.92 (µg/m3)
CO 0.18 (mg/m3)
NO2 354.83 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:36:18
PM - 2.5 56.79 (µg/m3)
PM - 10 89.23 (µg/m3)
SO2 4.41 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.55 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,636

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 19:36	07-OCT-2026 14:06	28.16	85.63	11.55	-	1.04	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 19:36	07-OCT-2026 14:06	28.29	86.16	11.89	-	1.05	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 19:35	07-OCT-2026 14:05	28.44	86.53	9.42	-	1.05	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 19:35	07-OCT-2026 14:05	28.37	86.80	4.63	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 19:34	07-OCT-2026 19:30	43.25	58.17	34.02	43.70	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 19:34	07-OCT-2026 14:04	28.34	87.11	10.47	-	1.03	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 19:34	07-OCT-2026 14:04	28.32	87.38	11.57	-	1.03	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 19:33	07-OCT-2026 14:03	28.16	87.68	10.67	-	1.07	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 19:33	07-OCT-2026 19:30	39.26	63.42	9.31	4.08	0.48	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 19:33	07-OCT-2026 14:03	27.80	87.78	10.70	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,636

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