Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 14:16:21
PM - 2.5 35.71 (µg/m3)
PM - 10 61.45 (µg/m3)
SO2 58.94 (µg/m3)
CO 0.85 (mg/m3)
NO2 2.4 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 14:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.12 (µg/m3)
CO 0.48 (mg/m3)
NO2 10.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 14:15:24
PM - 2.5 16.61 (µg/m3)
PM - 10 42.78 (µg/m3)
SO2 23.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 19.51 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 14:15:45
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 14:22:18
PM - 2.5 24 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 14:22:08
PM - 2.5 7.39 (µg/m3)
PM - 10 24.88 (µg/m3)
SO2 0 (µg/m3)
CO 0.84 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 14:15:23
PM - 2.5 14.43 (µg/m3)
PM - 10 (µg/m3)
SO2 19.56 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 14:14:51
PM - 2.5 19.17 (µg/m3)
PM - 10 73.8 (µg/m3)
SO2 7.32 (µg/m3)
CO (mg/m3)
NO2 5.63 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 14:21:19
PM - 2.5 49.35 (µg/m3)
PM - 10 85.09 (µg/m3)
SO2 7.09 (µg/m3)
CO 0.52 (mg/m3)
NO2 8.23 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 14:15:20
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .63 (µg/m3)
CO 1.27 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 14:11:09
PM - 2.5 53.6 (µg/m3)
PM - 10 105.99 (µg/m3)
SO2 16.85 (µg/m3)
CO 1.14 (mg/m3)
NO2 14.81 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 14:18:25
PM - 2.5 43.4 (µg/m3)
PM - 10 67.54 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.57 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 14:19:37
PM - 2.5 31.78 (µg/m3)
PM - 10 103.53 (µg/m3)
SO2 57.98 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.25 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 14:22:02
PM - 2.5 85 (µg/m3)
PM - 10 151 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 14:15:56
PM - 2.5 3.21 (µg/m3)
PM - 10 (µg/m3)
SO2 11.41 (µg/m3)
CO 0.72 (mg/m3)
NO2 268.47 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 14:22:19
PM - 2.5 24.43 (µg/m3)
PM - 10 49.33 (µg/m3)
SO2 3.64 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.54 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 14:15:51
PM - 2.5 1.01 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 14:16:21
PM - 2.5 35.71 (µg/m3)
PM - 10 61.45 (µg/m3)
SO2 58.94 (µg/m3)
CO 0.85 (mg/m3)
NO2 2.4 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 14:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.12 (µg/m3)
CO 0.48 (mg/m3)
NO2 10.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 14:15:24
PM - 2.5 16.61 (µg/m3)
PM - 10 42.78 (µg/m3)
SO2 23.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 19.51 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 14:15:45
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 14:22:18
PM - 2.5 24 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 14:22:08
PM - 2.5 7.39 (µg/m3)
PM - 10 24.88 (µg/m3)
SO2 0 (µg/m3)
CO 0.84 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 14:15:23
PM - 2.5 14.43 (µg/m3)
PM - 10 (µg/m3)
SO2 19.56 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 14:14:51
PM - 2.5 19.17 (µg/m3)
PM - 10 73.8 (µg/m3)
SO2 7.32 (µg/m3)
CO (mg/m3)
NO2 5.63 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 14:21:19
PM - 2.5 49.35 (µg/m3)
PM - 10 85.09 (µg/m3)
SO2 7.09 (µg/m3)
CO 0.52 (mg/m3)
NO2 8.23 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 14:15:20
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .63 (µg/m3)
CO 1.27 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 14:11:09
PM - 2.5 53.6 (µg/m3)
PM - 10 105.99 (µg/m3)
SO2 16.85 (µg/m3)
CO 1.14 (mg/m3)
NO2 14.81 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 14:18:25
PM - 2.5 43.4 (µg/m3)
PM - 10 67.54 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.57 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 14:19:37
PM - 2.5 31.78 (µg/m3)
PM - 10 103.53 (µg/m3)
SO2 57.98 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.25 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 14:22:02
PM - 2.5 85 (µg/m3)
PM - 10 151 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 14:15:56
PM - 2.5 3.21 (µg/m3)
PM - 10 (µg/m3)
SO2 11.41 (µg/m3)
CO 0.72 (mg/m3)
NO2 268.47 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 14:22:19
PM - 2.5 24.43 (µg/m3)
PM - 10 49.33 (µg/m3)
SO2 3.64 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.54 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 14:15:51
PM - 2.5 1.01 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,941

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 14:22	08-OCT-2026 08:52	7.39	24.88	0.00	-	0.84	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 14:21	08-OCT-2026 08:51	6.96	24.74	0.00	-	0.85	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 14:21	08-OCT-2026 08:51	6.44	24.46	0.00	-	0.85	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 14:20	08-OCT-2026 08:50	6.09	24.13	0.00	-	0.83	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 14:20	08-OCT-2026 08:50	6.02	24.00	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 14:19	08-OCT-2026 14:15	31.78	103.53	57.98	43.25	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 14:19	08-OCT-2026 08:49	5.96	23.94	0.00	-	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 14:19	08-OCT-2026 08:49	5.90	23.92	0.00	-	0.93	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 14:18	08-OCT-2026 08:48	5.91	24.02	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 14:18	08-OCT-2026 14:15	43.40	67.54	10.43	5.57	0.66	site_1931	Envea India Pvt Ltd

1 - 10 of 1,941

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