Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.49 (µg/m3)
CO 0.50 (mg/m3)
NO2 12.56 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 10:30:50
PM - 2.5 29.84 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.30 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 10:30:29
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 10:39:43
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.33 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 10:40:06
PM - 2.5 18.36 (µg/m3)
PM - 10 40.45 (µg/m3)
SO2 0 (µg/m3)
CO 0.85 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 10:30:36
PM - 2.5 14.71 (µg/m3)
PM - 10 (µg/m3)
SO2 22.01 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:36:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.58 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:26:10
PM - 2.5 40.8 (µg/m3)
PM - 10 79.43 (µg/m3)
SO2 13.68 (µg/m3)
CO 0.87 (mg/m3)
NO2 11.63 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 10:33:25
PM - 2.5 35.35 (µg/m3)
PM - 10 59.53 (µg/m3)
SO2 8.25 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.67 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 23.55 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 10:40:02
PM - 2.5 38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.1 (µg/m3)
CO 0.41 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 10:30:26
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 8.45 (µg/m3)
CO 0.41 (mg/m3)
NO2 307.89 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 10:39:47
PM - 2.5 18.91 (µg/m3)
PM - 10 45.29 (µg/m3)
SO2 2.83 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.14 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 10:30:51
PM - 2.5 1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 .52 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 10:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.49 (µg/m3)
CO 0.50 (mg/m3)
NO2 12.56 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 10:30:50
PM - 2.5 29.84 (µg/m3)
PM - 10 72.62 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.30 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 10:30:29
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 10:39:43
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.33 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 10:40:06
PM - 2.5 18.36 (µg/m3)
PM - 10 40.45 (µg/m3)
SO2 0 (µg/m3)
CO 0.85 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 10:30:36
PM - 2.5 14.71 (µg/m3)
PM - 10 (µg/m3)
SO2 22.01 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 10:36:17
PM - 2.5 65.41 (µg/m3)
PM - 10 112.78 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.58 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 10:26:10
PM - 2.5 40.8 (µg/m3)
PM - 10 79.43 (µg/m3)
SO2 13.68 (µg/m3)
CO 0.87 (mg/m3)
NO2 11.63 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 10:33:25
PM - 2.5 35.35 (µg/m3)
PM - 10 59.53 (µg/m3)
SO2 8.25 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.67 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 10:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 23.55 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 10:40:02
PM - 2.5 38 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.1 (µg/m3)
CO 0.41 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 10:30:26
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 8.45 (µg/m3)
CO 0.41 (mg/m3)
NO2 307.89 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 10:39:47
PM - 2.5 18.91 (µg/m3)
PM - 10 45.29 (µg/m3)
SO2 2.83 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.14 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 10:30:51
PM - 2.5 1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 .52 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,436

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (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 10:40	08-OCT-2026 05:10	18.36	40.45	-	0.85	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 10:39	08-OCT-2026 05:09	18.50	40.50	-	0.89	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 10:39	08-OCT-2026 05:09	18.62	40.54	-	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 10:38	08-OCT-2026 05:08	19.00	40.50	-	0.96	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 10:38	08-OCT-2026 05:08	19.46	40.66	-	0.98	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 10:37	08-OCT-2026 05:07	19.98	40.68	-	0.96	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 10:37	08-OCT-2026 05:07	20.41	40.62	-	0.95	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 10:36	08-OCT-2026 05:06	20.82	40.57	-	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 10:36	08-OCT-2026 05:06	20.99	40.61	-	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 10:35	08-OCT-2026 05:05	21.13	40.78	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,436

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