Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 19:31:22
PM - 2.5 36.05 (µg/m3)
PM - 10 74.84 (µg/m3)
SO2 0 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.24 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 19:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.99 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 19:30:43
PM - 2.5 22.85 (µg/m3)
PM - 10 82.13 (µg/m3)
SO2 23.17 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 19:30:56
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
08-10-2026 19:35:53
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 19:35:39
PM - 2.5 0 (µg/m3)
PM - 10 143.34 (µg/m3)
SO2 19.7 (µg/m3)
CO 1.42 (mg/m3)
NO2 .96 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 19:35:33
PM - 2.5 33.54 (µg/m3)
PM - 10 68.8 (µg/m3)
SO2 0 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 19:30:54
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO (mg/m3)
NO2 27 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 19:21:18
PM - 2.5 70.15 (µg/m3)
PM - 10 120.96 (µg/m3)
SO2 7.29 (µg/m3)
CO 0.87 (mg/m3)
NO2 21.52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 19:30:57
PM - 2.5 48.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.32 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 19:26:10
PM - 2.5 29 (µg/m3)
PM - 10 58.53 (µg/m3)
SO2 15.33 (µg/m3)
CO 0.55 (mg/m3)
NO2 10.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 19:33:27
PM - 2.5 37.48 (µg/m3)
PM - 10 61.66 (µg/m3)
SO2 8.83 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.44 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 19:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 6.36 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.65 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 19:36:02
PM - 2.5 66 (µg/m3)
PM - 10 118 (µg/m3)
SO2 14.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 3.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 19:30:07
PM - 2.5 4.31 (µg/m3)
PM - 10 (µg/m3)
SO2 19.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 19:36:02
PM - 2.5 1.9 (µg/m3)
PM - 10 6.57 (µg/m3)
SO2 3.88 (µg/m3)
CO 0.79 (mg/m3)
NO2 17.63 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 19:30:50
PM - 2.5 1.25 (µg/m3)
PM - 10 (µg/m3)
SO2 6.51 (µg/m3)
CO (mg/m3)
NO2 .18 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 19:31:22
PM - 2.5 36.05 (µg/m3)
PM - 10 74.84 (µg/m3)
SO2 0 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.24 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 19:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.99 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 19:30:43
PM - 2.5 22.85 (µg/m3)
PM - 10 82.13 (µg/m3)
SO2 23.17 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 19:30:56
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
08-10-2026 19:35:53
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 19:35:39
PM - 2.5 0 (µg/m3)
PM - 10 143.34 (µg/m3)
SO2 19.7 (µg/m3)
CO 1.42 (mg/m3)
NO2 .96 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 19:35:33
PM - 2.5 33.54 (µg/m3)
PM - 10 68.8 (µg/m3)
SO2 0 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 19:30:54
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO (mg/m3)
NO2 27 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 19:21:18
PM - 2.5 70.15 (µg/m3)
PM - 10 120.96 (µg/m3)
SO2 7.29 (µg/m3)
CO 0.87 (mg/m3)
NO2 21.52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 19:30:57
PM - 2.5 48.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.32 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 19:26:10
PM - 2.5 29 (µg/m3)
PM - 10 58.53 (µg/m3)
SO2 15.33 (µg/m3)
CO 0.55 (mg/m3)
NO2 10.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 19:33:27
PM - 2.5 37.48 (µg/m3)
PM - 10 61.66 (µg/m3)
SO2 8.83 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.44 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 19:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 6.36 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.65 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 19:36:02
PM - 2.5 66 (µg/m3)
PM - 10 118 (µg/m3)
SO2 14.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 3.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 19:30:07
PM - 2.5 4.31 (µg/m3)
PM - 10 (µg/m3)
SO2 19.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 19:36:02
PM - 2.5 1.9 (µg/m3)
PM - 10 6.57 (µg/m3)
SO2 3.88 (µg/m3)
CO 0.79 (mg/m3)
NO2 17.63 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 19:30:50
PM - 2.5 1.25 (µg/m3)
PM - 10 (µg/m3)
SO2 6.51 (µg/m3)
CO (mg/m3)
NO2 .18 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,648

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 19:35	08-OCT-2026 14:05	33.54	68.80	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 19:35	08-OCT-2026 14:05	34.42	69.44	0.06	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 19:34	08-OCT-2026 19:30	31.78	64.38	6.36	44.65	0.68	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 19:34	08-OCT-2026 14:04	35.52	70.17	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 19:34	08-OCT-2026 14:04	36.30	70.71	0.00	-	0.96	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 19:33	08-OCT-2026 14:03	37.09	71.27	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 19:33	08-OCT-2026 19:30	37.48	61.66	8.83	3.44	0.40	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 19:33	08-OCT-2026 14:03	37.81	71.77	0.00	-	0.97	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 19:32	08-OCT-2026 14:02	38.70	72.35	0.00	-	0.99	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 19:32	08-OCT-2026 14:02	39.25	72.79	0.00	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,648

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