Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 09:31:22
PM - 2.5 33.82 (µg/m3)
PM - 10 67.98 (µg/m3)
SO2 26.49 (µg/m3)
CO 0.01 (mg/m3)
NO2 .04 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 09:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.64 (µg/m3)
CO 0.07 (mg/m3)
NO2 11.64 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 09:30:16
PM - 2.5 30.81 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 09:30:12
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 .25 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 09:37:11
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.35 (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 09:37:12
PM - 2.5 19.77 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 09:30:20
PM - 2.5 11.68 (µg/m3)
PM - 10 (µg/m3)
SO2 29.99 (µg/m3)
CO (mg/m3)
NO2 1.39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 09:36:17
PM - 2.5 80.11 (µg/m3)
PM - 10 138.12 (µg/m3)
SO2 7.22 (µg/m3)
CO 1.22 (mg/m3)
NO2 34.46 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 09:26:10
PM - 2.5 24.9 (µg/m3)
PM - 10 49.4 (µg/m3)
SO2 12.76 (µg/m3)
CO 0.49 (mg/m3)
NO2 8.76 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 09:33:24
PM - 2.5 39.14 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.28 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 09:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 51.26 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 09:37:00
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.35 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 09:30:05
PM - 2.5 2.82 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 09:36:46
PM - 2.5 11.67 (µg/m3)
PM - 10 42.37 (µg/m3)
SO2 3.23 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.07 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 09:31:22
PM - 2.5 33.82 (µg/m3)
PM - 10 67.98 (µg/m3)
SO2 26.49 (µg/m3)
CO 0.01 (mg/m3)
NO2 .04 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 09:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.64 (µg/m3)
CO 0.07 (mg/m3)
NO2 11.64 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 09:30:16
PM - 2.5 30.81 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 09:30:12
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 .25 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 09:37:11
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.35 (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 09:37:12
PM - 2.5 19.77 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 09:30:20
PM - 2.5 11.68 (µg/m3)
PM - 10 (µg/m3)
SO2 29.99 (µg/m3)
CO (mg/m3)
NO2 1.39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 09:36:17
PM - 2.5 80.11 (µg/m3)
PM - 10 138.12 (µg/m3)
SO2 7.22 (µg/m3)
CO 1.22 (mg/m3)
NO2 34.46 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 09:26:10
PM - 2.5 24.9 (µg/m3)
PM - 10 49.4 (µg/m3)
SO2 12.76 (µg/m3)
CO 0.49 (mg/m3)
NO2 8.76 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 09:33:24
PM - 2.5 39.14 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.28 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 09:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 51.26 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 09:37:00
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.35 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 09:30:05
PM - 2.5 2.82 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 09:36:46
PM - 2.5 11.67 (µg/m3)
PM - 10 42.37 (µg/m3)
SO2 3.23 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.07 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,295

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 09:37	08-OCT-2026 04:07	19.77	0.00	0.00	-	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 09:36	08-OCT-2026 04:06	19.73	0.00	0.12	-	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 09:36	08-OCT-2026 04:06	19.34	0.00	0.00	-	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 09:35	08-OCT-2026 04:05	18.89	0.00	1.45	-	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 09:35	08-OCT-2026 04:05	18.63	0.00	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 09:34	08-OCT-2026 09:30	43.25	58.15	51.26	44.72	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	08-OCT-2026 09:34	08-OCT-2026 04:04	18.40	0.00	0.00	-	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 09:34	08-OCT-2026 04:04	18.15	0.00	0.80	-	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 09:33	08-OCT-2026 04:03	18.11	0.00	1.99	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 09:33	08-OCT-2026 09:30	39.14	63.30	9.28	4.04	0.47	site_1931	Envea India Pvt Ltd

1 - 10 of 1,295

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