Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 06:16:22
PM - 2.5 40.66 (µg/m3)
PM - 10 59.76 (µg/m3)
SO2 14.31 (µg/m3)
CO 0.15 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 06:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.41 (mg/m3)
NO2 15.45 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 06:15:31
PM - 2.5 27.61 (µg/m3)
PM - 10 53.7 (µg/m3)
SO2 12.58 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.23 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 06:15:35
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 06:20:58
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 06:20:34
PM - 2.5 28.18 (µg/m3)
PM - 10 29.1 (µg/m3)
SO2 28.85 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 06:15:44
PM - 2.5 10.27 (µg/m3)
PM - 10 (µg/m3)
SO2 34.67 (µg/m3)
CO ##### (mg/m3)
NO2 .17 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 06:21:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.05 (µg/m3)
CO 1.60 (mg/m3)
NO2 2.2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 06:06:19
PM - 2.5 44.16 (µg/m3)
PM - 10 76.14 (µg/m3)
SO2 7.03 (µg/m3)
CO 1.23 (mg/m3)
NO2 35.16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 06:11:10
PM - 2.5 46.7 (µg/m3)
PM - 10 90.49 (µg/m3)
SO2 14.02 (µg/m3)
CO 1.01 (mg/m3)
NO2 12.68 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 06:18:23
PM - 2.5 41.16 (µg/m3)
PM - 10 65.31 (µg/m3)
SO2 9.82 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.77 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 06:19:38
PM - 2.5 43.25 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 48.99 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.07 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 06:20:59
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.3 (µg/m3)
CO 0.81 (mg/m3)
NO2 5.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 06:15:16
PM - 2.5 2.98 (µg/m3)
PM - 10 (µg/m3)
SO2 7.42 (µg/m3)
CO 0.13 (mg/m3)
NO2 180 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 06:20:56
PM - 2.5 34.92 (µg/m3)
PM - 10 49.75 (µg/m3)
SO2 3.08 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.48 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 06:16:22
PM - 2.5 40.66 (µg/m3)
PM - 10 59.76 (µg/m3)
SO2 14.31 (µg/m3)
CO 0.15 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 06:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.41 (mg/m3)
NO2 15.45 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 06:15:31
PM - 2.5 27.61 (µg/m3)
PM - 10 53.7 (µg/m3)
SO2 12.58 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.23 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 06:15:35
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 06:20:58
PM - 2.5 2 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 06:20:34
PM - 2.5 28.18 (µg/m3)
PM - 10 29.1 (µg/m3)
SO2 28.85 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 06:15:44
PM - 2.5 10.27 (µg/m3)
PM - 10 (µg/m3)
SO2 34.67 (µg/m3)
CO ##### (mg/m3)
NO2 .17 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 06:21:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.05 (µg/m3)
CO 1.60 (mg/m3)
NO2 2.2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 06:06:19
PM - 2.5 44.16 (µg/m3)
PM - 10 76.14 (µg/m3)
SO2 7.03 (µg/m3)
CO 1.23 (mg/m3)
NO2 35.16 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 06:11:10
PM - 2.5 46.7 (µg/m3)
PM - 10 90.49 (µg/m3)
SO2 14.02 (µg/m3)
CO 1.01 (mg/m3)
NO2 12.68 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 06:18:23
PM - 2.5 41.16 (µg/m3)
PM - 10 65.31 (µg/m3)
SO2 9.82 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.77 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 06:19:38
PM - 2.5 43.25 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 48.99 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.07 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 06:20:59
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.3 (µg/m3)
CO 0.81 (mg/m3)
NO2 5.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 06:15:16
PM - 2.5 2.98 (µg/m3)
PM - 10 (µg/m3)
SO2 7.42 (µg/m3)
CO 0.13 (mg/m3)
NO2 180 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 06:20:56
PM - 2.5 34.92 (µg/m3)
PM - 10 49.75 (µg/m3)
SO2 3.08 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.48 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 847

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 06:20	08-OCT-2026 00:50	28.18	29.10	28.85	-	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 06:20	08-OCT-2026 00:50	28.66	29.07	27.12	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 06:19	08-OCT-2026 06:15	43.25	58.16	48.99	43.07	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 06:19	08-OCT-2026 00:49	29.21	29.13	27.91	-	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 06:19	08-OCT-2026 00:49	29.57	29.37	23.02	-	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 06:18	08-OCT-2026 00:48	29.86	29.79	25.39	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 06:18	08-OCT-2026 06:15	41.16	65.31	9.82	4.77	0.56	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 06:18	08-OCT-2026 00:48	29.98	30.18	21.63	-	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 06:17	08-OCT-2026 00:47	29.81	30.63	21.60	-	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 06:17	08-OCT-2026 00:47	29.60	30.94	23.42	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 847

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