Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 00:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.96 (µg/m3)
CO 0.60 (mg/m3)
NO2 15.16 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 01:00:10
PM - 2.5 33.42 (µg/m3)
PM - 10 89.39 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.36 (mg/m3)
NO2 4.52 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 01:00:54
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 01:02:49
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 01:03:06
PM - 2.5 40.34 (µg/m3)
PM - 10 81.3 (µg/m3)
SO2 79.56 (µg/m3)
CO 1.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 01:00:02
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 23.47 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 01:03:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.15 (µg/m3)
CO 1.67 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 00:51:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.06 (µg/m3)
CO 1.43 (mg/m3)
NO2 21.37 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 01:00:20
PM - 2.5 47.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .98 (µg/m3)
CO 0.47 (mg/m3)
NO2 .34 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 00:56:08
PM - 2.5 27.6 (µg/m3)
PM - 10 53.99 (µg/m3)
SO2 14.87 (µg/m3)
CO 0.79 (mg/m3)
NO2 8.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 01:03:10
PM - 2.5 38.93 (µg/m3)
PM - 10 63.09 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 01:03:05
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.75 (mg/m3)
NO2 5.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 01:00:59
PM - 2.5 3.45 (µg/m3)
PM - 10 (µg/m3)
SO2 12.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 01:00:50
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.11 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 00:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.96 (µg/m3)
CO 0.60 (mg/m3)
NO2 15.16 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 01:00:10
PM - 2.5 33.42 (µg/m3)
PM - 10 89.39 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.36 (mg/m3)
NO2 4.52 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 01:00:54
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 01:02:49
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 01:03:06
PM - 2.5 40.34 (µg/m3)
PM - 10 81.3 (µg/m3)
SO2 79.56 (µg/m3)
CO 1.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 01:00:02
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 23.47 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 01:03:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.15 (µg/m3)
CO 1.67 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 00:51:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.06 (µg/m3)
CO 1.43 (mg/m3)
NO2 21.37 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 01:00:20
PM - 2.5 47.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .98 (µg/m3)
CO 0.47 (mg/m3)
NO2 .34 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 00:56:08
PM - 2.5 27.6 (µg/m3)
PM - 10 53.99 (µg/m3)
SO2 14.87 (µg/m3)
CO 0.79 (mg/m3)
NO2 8.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 01:03:10
PM - 2.5 38.93 (µg/m3)
PM - 10 63.09 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 01:03:05
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.75 (mg/m3)
NO2 5.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 01:00:59
PM - 2.5 3.45 (µg/m3)
PM - 10 (µg/m3)
SO2 12.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 01:00:50
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.11 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 146

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	SECL_DIPKA	SECL_DIPKA	06-OCT-2026 01:03	06-OCT-2026 01:00	38.93	63.09	9.22	3.96	0.46	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 01:03	05-OCT-2026 19:33	40.34	81.30	79.56	-	1.68	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	06-OCT-2026 01:02	05-OCT-2026 19:32	40.55	81.74	82.47	-	1.68	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	06-OCT-2026 01:02	05-OCT-2026 19:32	40.78	82.09	78.86	-	1.66	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	06-OCT-2026 01:01	05-OCT-2026 19:31	40.98	82.50	82.81	-	1.65	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	06-OCT-2026 01:01	05-OCT-2026 19:31	41.05	83.01	80.93	-	1.64	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 01:00	05-OCT-2026 19:29	3.45	-	12.52	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 01:00	05-OCT-2026 19:30	41.12	83.59	80.97	-	1.68	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	06-OCT-2026 00:59	05-OCT-2026 19:29	40.96	84.71	84.22	-	1.72	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	06-OCT-2026 00:59	05-OCT-2026 19:29	40.85	85.34	77.83	-	1.72	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 146

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