Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:46:21
PM - 2.5 40.66 (µg/m3)
PM - 10 59.76 (µg/m3)
SO2 14.56 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.77 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.38 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:45:43
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:45:57
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 05:59:58
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (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 05:59:34
PM - 2.5 22.51 (µg/m3)
PM - 10 26.65 (µg/m3)
SO2 7.89 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 06:00:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.78 (µg/m3)
CO 1.53 (mg/m3)
NO2 1.91 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:51:17
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.04 (µg/m3)
CO 0.86 (mg/m3)
NO2 21.01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:56:09
PM - 2.5 55.4 (µg/m3)
PM - 10 106.93 (µg/m3)
SO2 14.52 (µg/m3)
CO 1.22 (mg/m3)
NO2 14.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:48:23
PM - 2.5 41.51 (µg/m3)
PM - 10 65.66 (µg/m3)
SO2 9.92 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.89 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 05:49:53
PM - 2.5 43.25 (µg/m3)
PM - 10 58.19 (µg/m3)
SO2 50.39 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.64 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 06:00:03
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 5.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:45:36
PM - 2.5 3.95 (µg/m3)
PM - 10 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:59:57
PM - 2.5 39.08 (µg/m3)
PM - 10 50.07 (µg/m3)
SO2 4.51 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.18 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:46:21
PM - 2.5 40.66 (µg/m3)
PM - 10 59.76 (µg/m3)
SO2 14.56 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.77 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.38 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:45:43
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:45:57
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 05:59:58
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (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 05:59:34
PM - 2.5 22.51 (µg/m3)
PM - 10 26.65 (µg/m3)
SO2 7.89 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 06:00:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.78 (µg/m3)
CO 1.53 (mg/m3)
NO2 1.91 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:51:17
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.04 (µg/m3)
CO 0.86 (mg/m3)
NO2 21.01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:56:09
PM - 2.5 55.4 (µg/m3)
PM - 10 106.93 (µg/m3)
SO2 14.52 (µg/m3)
CO 1.22 (mg/m3)
NO2 14.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:48:23
PM - 2.5 41.51 (µg/m3)
PM - 10 65.66 (µg/m3)
SO2 9.92 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.89 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 05:49:53
PM - 2.5 43.25 (µg/m3)
PM - 10 58.19 (µg/m3)
SO2 50.39 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.64 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 06:00:03
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 5.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:45:36
PM - 2.5 3.95 (µg/m3)
PM - 10 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:59:57
PM - 2.5 39.08 (µg/m3)
PM - 10 50.07 (µg/m3)
SO2 4.51 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.18 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 799

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 05:59	08-OCT-2026 00:29	22.51	26.65	7.89	-	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 05:59	08-OCT-2026 00:29	22.21	26.47	11.63	-	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 05:58	08-OCT-2026 00:28	21.84	26.06	3.63	-	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 05:58	08-OCT-2026 00:28	21.47	25.55	9.39	-	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 05:57	08-OCT-2026 00:27	21.25	24.89	6.22	-	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 05:57	08-OCT-2026 00:27	21.31	24.20	8.62	-	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 05:56	08-OCT-2026 00:26	21.45	23.37	5.39	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	08-OCT-2026 05:56	08-OCT-2026 05:45	55.40	106.93	14.52	14.25	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	08-OCT-2026 05:56	08-OCT-2026 00:26	21.59	22.71	4.94	-	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 05:55	08-OCT-2026 00:25	21.87	22.07	10.58	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 799

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