Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.57 (µg/m3)
CO 0.63 (mg/m3)
NO2 8.21 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 10:14:56
PM - 2.5 29.84 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 8.01 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.16 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 10:15:39
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 10:22:13
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.34 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 10:22:15
PM - 2.5 25.57 (µg/m3)
PM - 10 34.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 10:15:47
PM - 2.5 14.24 (µg/m3)
PM - 10 (µg/m3)
SO2 24.49 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:21:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.69 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:11:09
PM - 2.5 29 (µg/m3)
PM - 10 57.06 (µg/m3)
SO2 12.99 (µg/m3)
CO 0.58 (mg/m3)
NO2 9.49 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 10:18:24
PM - 2.5 41.59 (µg/m3)
PM - 10 65.74 (µg/m3)
SO2 9.94 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.92 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 29.2 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.3 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 10:22:01
PM - 2.5 38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.36 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 10:15:35
PM - 2.5 3.58 (µg/m3)
PM - 10 (µg/m3)
SO2 8.23 (µg/m3)
CO 0.27 (mg/m3)
NO2 327.23 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 10:22:15
PM - 2.5 19.51 (µg/m3)
PM - 10 52.04 (µg/m3)
SO2 3.14 (µg/m3)
CO 0.80 (mg/m3)
NO2 9.69 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.57 (µg/m3)
CO 0.63 (mg/m3)
NO2 8.21 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 10:14:56
PM - 2.5 29.84 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 8.01 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.16 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 10:15:39
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 10:22:13
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.34 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 10:22:15
PM - 2.5 25.57 (µg/m3)
PM - 10 34.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 10:15:47
PM - 2.5 14.24 (µg/m3)
PM - 10 (µg/m3)
SO2 24.49 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:21:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.69 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:11:09
PM - 2.5 29 (µg/m3)
PM - 10 57.06 (µg/m3)
SO2 12.99 (µg/m3)
CO 0.58 (mg/m3)
NO2 9.49 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 10:18:24
PM - 2.5 41.59 (µg/m3)
PM - 10 65.74 (µg/m3)
SO2 9.94 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.92 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 29.2 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.3 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 10:22:01
PM - 2.5 38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.2 (µg/m3)
CO 0.36 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 10:15:35
PM - 2.5 3.58 (µg/m3)
PM - 10 (µg/m3)
SO2 8.23 (µg/m3)
CO 0.27 (mg/m3)
NO2 327.23 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 10:22:15
PM - 2.5 19.51 (µg/m3)
PM - 10 52.04 (µg/m3)
SO2 3.14 (µg/m3)
CO 0.80 (mg/m3)
NO2 9.69 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,396

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 10:22	08-OCT-2026 04:52	25.57	34.49	0.00	-	0.92	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 10:21	08-OCT-2026 04:51	25.65	33.58	0.00	-	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 10:21	08-OCT-2026 04:51	25.85	32.78	0.00	-	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 10:20	08-OCT-2026 04:50	26.04	31.90	0.17	-	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 10:20	08-OCT-2026 04:50	26.33	31.21	0.00	-	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 10:19	08-OCT-2026 04:49	26.77	30.55	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 10:19	08-OCT-2026 10:15	43.25	58.15	29.20	45.30	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 10:19	08-OCT-2026 04:49	27.07	30.14	0.00	-	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 10:18	08-OCT-2026 04:48	27.27	29.69	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 10:18	08-OCT-2026 10:15	41.59	65.74	9.94	4.92	0.58	site_1931	Envea India Pvt Ltd

1 - 10 of 1,396

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