Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:41:32
PM - 2.5 0 (µg/m3)
PM - 10 88.17 (µg/m3)
SO2 11.74 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.22 (µg/m3)
CO 0.53 (mg/m3)
NO2 8.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 07:30:20
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 4.86 (µg/m3)
CO 0.31 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:41:33
PM - 2.5 12 (µg/m3)
PM - 10 22 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.17 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 07:41:23
PM - 2.5 37.16 (µg/m3)
PM - 10 63.72 (µg/m3)
SO2 18.45 (µg/m3)
CO 0.54 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 07:30:49
PM - 2.5 41.41 (µg/m3)
PM - 10 (µg/m3)
SO2 24.91 (µg/m3)
CO 2.33 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 07:41:28
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 07:41:39
PM - 2.5 22.31 (µg/m3)
PM - 10 50.7 (µg/m3)
SO2 14.74 (µg/m3)
CO 0.69 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:30:47
PM - 2.5 7.64 (µg/m3)
PM - 10 (µg/m3)
SO2 37.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:30:54
PM - 2.5 36.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .96 (µg/m3)
CO 0.48 (mg/m3)
NO2 .62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:41:06
PM - 2.5 42.2 (µg/m3)
PM - 10 81.97 (µg/m3)
SO2 18.56 (µg/m3)
CO 1.22 (mg/m3)
NO2 12.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 07:34:00
PM - 2.5 43.81 (µg/m3)
PM - 10 67.94 (µg/m3)
SO2 10.54 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 07:41:27
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.14 (mg/m3)
NO2 7.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 07:30:14
PM - 2.5 3.24 (µg/m3)
PM - 10 (µg/m3)
SO2 5.83 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 07:30:50
PM - 2.5 .95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.09 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:41:32
PM - 2.5 0 (µg/m3)
PM - 10 88.17 (µg/m3)
SO2 11.74 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.22 (µg/m3)
CO 0.53 (mg/m3)
NO2 8.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 07:30:20
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 4.86 (µg/m3)
CO 0.31 (mg/m3)
NO2 1.03 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:41:33
PM - 2.5 12 (µg/m3)
PM - 10 22 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.17 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 07:41:23
PM - 2.5 37.16 (µg/m3)
PM - 10 63.72 (µg/m3)
SO2 18.45 (µg/m3)
CO 0.54 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 07:30:49
PM - 2.5 41.41 (µg/m3)
PM - 10 (µg/m3)
SO2 24.91 (µg/m3)
CO 2.33 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 07:41:28
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 07:41:39
PM - 2.5 22.31 (µg/m3)
PM - 10 50.7 (µg/m3)
SO2 14.74 (µg/m3)
CO 0.69 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:30:47
PM - 2.5 7.64 (µg/m3)
PM - 10 (µg/m3)
SO2 37.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:30:54
PM - 2.5 36.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .96 (µg/m3)
CO 0.48 (mg/m3)
NO2 .62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:41:06
PM - 2.5 42.2 (µg/m3)
PM - 10 81.97 (µg/m3)
SO2 18.56 (µg/m3)
CO 1.22 (mg/m3)
NO2 12.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 07:34:00
PM - 2.5 43.81 (µg/m3)
PM - 10 67.94 (µg/m3)
SO2 10.54 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 07:41:27
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.14 (mg/m3)
NO2 7.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 07:30:14
PM - 2.5 3.24 (µg/m3)
PM - 10 (µg/m3)
SO2 5.83 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 07:30:50
PM - 2.5 .95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.09 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,024

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	03-OCT-2026 07:41	03-OCT-2026 02:11	22.31	50.70	14.74	-	0.69	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	03-OCT-2026 07:41	03-OCT-2026 02:11	22.65	51.17	10.83	-	0.74	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	03-OCT-2026 07:41	03-OCT-2026 07:30	42.20	81.97	18.56	12.25	1.22	site_	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 07:40	03-OCT-2026 02:10	23.28	51.76	11.88	-	0.77	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	03-OCT-2026 07:40	03-OCT-2026 02:10	23.84	52.28	13.48	-	0.76	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	03-OCT-2026 07:39	03-OCT-2026 02:09	24.43	52.95	15.48	-	0.74	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	03-OCT-2026 07:39	03-OCT-2026 02:09	24.92	53.48	15.84	-	0.73	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	03-OCT-2026 07:38	03-OCT-2026 02:08	25.57	54.18	15.81	-	0.74	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	03-OCT-2026 07:38	03-OCT-2026 02:08	26.23	54.99	14.15	-	0.73	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	03-OCT-2026 07:37	03-OCT-2026 02:07	27.01	56.08	17.50	-	0.73	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,024

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