Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:01:22
PM - 2.5 37.68 (µg/m3)
PM - 10 59.4 (µg/m3)
SO2 19.26 (µg/m3)
CO 0.61 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 06:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.93 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:00:16
PM - 2.5 27.61 (µg/m3)
PM - 10 53.7 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:00:02
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 991.44 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:06:29
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:06:33
PM - 2.5 22.12 (µg/m3)
PM - 10 54.07 (µg/m3)
SO2 8.08 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:00:11
PM - 2.5 9.6 (µg/m3)
PM - 10 (µg/m3)
SO2 36.49 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 07:06:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.85 (µg/m3)
CO 1.66 (mg/m3)
NO2 2.13 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 06:56:10
PM - 2.5 32.8 (µg/m3)
PM - 10 64.36 (µg/m3)
SO2 13.22 (µg/m3)
CO 0.68 (mg/m3)
NO2 10.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:03:23
PM - 2.5 43.41 (µg/m3)
PM - 10 67.55 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.58 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:04:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 44.3 (µg/m3)
CO 1.43 (mg/m3)
NO2 61.95 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:06:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.67 (mg/m3)
NO2 6.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:00:46
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 10.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:06:58
PM - 2.5 32.39 (µg/m3)
PM - 10 49.21 (µg/m3)
SO2 2.73 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.38 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:01:22
PM - 2.5 37.68 (µg/m3)
PM - 10 59.4 (µg/m3)
SO2 19.26 (µg/m3)
CO 0.61 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 06:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.93 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:00:16
PM - 2.5 27.61 (µg/m3)
PM - 10 53.7 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:00:02
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 991.44 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:06:29
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:06:33
PM - 2.5 22.12 (µg/m3)
PM - 10 54.07 (µg/m3)
SO2 8.08 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:00:11
PM - 2.5 9.6 (µg/m3)
PM - 10 (µg/m3)
SO2 36.49 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 07:06:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.85 (µg/m3)
CO 1.66 (mg/m3)
NO2 2.13 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 06:56:10
PM - 2.5 32.8 (µg/m3)
PM - 10 64.36 (µg/m3)
SO2 13.22 (µg/m3)
CO 0.68 (mg/m3)
NO2 10.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:03:23
PM - 2.5 43.41 (µg/m3)
PM - 10 67.55 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.58 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:04:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 44.3 (µg/m3)
CO 1.43 (mg/m3)
NO2 61.95 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:06:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.67 (mg/m3)
NO2 6.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:00:46
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 10.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:06:58
PM - 2.5 32.39 (µg/m3)
PM - 10 49.21 (µg/m3)
SO2 2.73 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.38 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 950

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 07:06	08-OCT-2026 01:36	22.12	54.07	8.08	-	1.05	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 07:06	08-OCT-2026 01:36	22.28	54.25	17.30	-	1.01	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 07:05	08-OCT-2026 01:35	22.33	54.69	12.45	-	1.02	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 07:05	08-OCT-2026 01:35	22.24	55.20	14.68	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 07:04	08-OCT-2026 07:00	43.25	58.15	44.30	61.95	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 07:04	08-OCT-2026 01:34	22.16	55.86	19.44	-	1.00	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 07:04	08-OCT-2026 01:34	22.09	56.49	16.81	-	1.00	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 07:03	08-OCT-2026 01:33	21.99	57.37	19.30	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 07:03	08-OCT-2026 07:00	43.41	67.55	10.43	5.58	0.66	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 07:03	08-OCT-2026 01:33	21.87	58.05	21.05	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 950

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