Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:46:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 22.76 (µg/m3)
CO 0.04 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:44:57
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:45:28
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:50:00
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:49:34
PM - 2.5 25.06 (µg/m3)
PM - 10 42.34 (µg/m3)
SO2 6.57 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:45:37
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 33.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:41:09
PM - 2.5 40.2 (µg/m3)
PM - 10 78.23 (µg/m3)
SO2 13.64 (µg/m3)
CO 0.85 (mg/m3)
NO2 11.51 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:48:24
PM - 2.5 43.75 (µg/m3)
PM - 10 67.88 (µg/m3)
SO2 10.52 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 59.17 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:49:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.57 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:45:16
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:49:46
PM - 2.5 29.95 (µg/m3)
PM - 10 57.67 (µg/m3)
SO2 3.39 (µg/m3)
CO 0.83 (mg/m3)
NO2 13.03 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:46:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 22.76 (µg/m3)
CO 0.04 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:44:57
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:45:28
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:50:00
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:49:34
PM - 2.5 25.06 (µg/m3)
PM - 10 42.34 (µg/m3)
SO2 6.57 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:45:37
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 33.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:41:09
PM - 2.5 40.2 (µg/m3)
PM - 10 78.23 (µg/m3)
SO2 13.64 (µg/m3)
CO 0.85 (mg/m3)
NO2 11.51 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:48:24
PM - 2.5 43.75 (µg/m3)
PM - 10 67.88 (µg/m3)
SO2 10.52 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 59.17 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:49:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.57 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:45:16
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:49:46
PM - 2.5 29.95 (µg/m3)
PM - 10 57.67 (µg/m3)
SO2 3.39 (µg/m3)
CO 0.83 (mg/m3)
NO2 13.03 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,051

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 07:50	08-OCT-2026 02:20	24.84	42.43	2.30	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 07:49	08-OCT-2026 07:45	43.25	58.15	59.17	44.92	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 07:49	08-OCT-2026 02:19	25.06	42.34	6.57	-	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 07:49	08-OCT-2026 02:19	25.40	42.38	0.63	-	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 07:48	08-OCT-2026 02:18	25.66	42.49	4.66	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 07:48	08-OCT-2026 07:45	43.75	67.88	10.52	5.70	0.68	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 07:48	08-OCT-2026 02:18	25.89	42.52	3.84	-	0.99	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 07:47	08-OCT-2026 02:17	26.05	42.75	1.85	-	0.99	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 07:47	08-OCT-2026 02:17	26.14	43.04	1.85	-	0.99	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 07:46	08-OCT-2026 02:16	26.07	43.26	5.00	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,051

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