Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 07:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.71 (µg/m3)
CO 0.51 (mg/m3)
NO2 11.73 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 08:00:03
PM - 2.5 34.79 (µg/m3)
PM - 10 81.67 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.53 (mg/m3)
NO2 5.75 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 08:03:43
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.31 (mg/m3)
NO2 22.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 08:00:22
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 08:03:39
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.10 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 08:03:36
PM - 2.5 8 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 08:03:42
PM - 2.5 21.08 (µg/m3)
PM - 10 53.03 (µg/m3)
SO2 9.03 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 08:00:10
PM - 2.5 23.61 (µg/m3)
PM - 10 (µg/m3)
SO2 252.48 (µg/m3)
CO 2.09 (mg/m3)
NO2 988.47 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 07:51:18
PM - 2.5 60.5 (µg/m3)
PM - 10 104.31 (µg/m3)
SO2 6.99 (µg/m3)
CO 1.46 (mg/m3)
NO2 43.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 08:00:53
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 08:03:36
PM - 2.5 38.82 (µg/m3)
PM - 10 62.99 (µg/m3)
SO2 9.19 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.92 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 07:49:36
PM - 2.5 40.89 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 34.45 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 08:03:27
PM - 2.5 67 (µg/m3)
PM - 10 118 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 08:00:02
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 5.77 (µg/m3)
CO 0.23 (mg/m3)
NO2 90 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 08:03:41
PM - 2.5 37.97 (µg/m3)
PM - 10 55.57 (µg/m3)
SO2 4.25 (µg/m3)
CO 1.15 (mg/m3)
NO2 12.55 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 08:00:51
PM - 2.5 .91 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 07:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.71 (µg/m3)
CO 0.51 (mg/m3)
NO2 11.73 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 08:00:03
PM - 2.5 34.79 (µg/m3)
PM - 10 81.67 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.53 (mg/m3)
NO2 5.75 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 08:03:43
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.31 (mg/m3)
NO2 22.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 08:00:22
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 08:03:39
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.10 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 08:03:36
PM - 2.5 8 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 08:03:42
PM - 2.5 21.08 (µg/m3)
PM - 10 53.03 (µg/m3)
SO2 9.03 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 08:00:10
PM - 2.5 23.61 (µg/m3)
PM - 10 (µg/m3)
SO2 252.48 (µg/m3)
CO 2.09 (mg/m3)
NO2 988.47 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 07:51:18
PM - 2.5 60.5 (µg/m3)
PM - 10 104.31 (µg/m3)
SO2 6.99 (µg/m3)
CO 1.46 (mg/m3)
NO2 43.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 08:00:53
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 08:03:36
PM - 2.5 38.82 (µg/m3)
PM - 10 62.99 (µg/m3)
SO2 9.19 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.92 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 07:49:36
PM - 2.5 40.89 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 34.45 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 08:03:27
PM - 2.5 67 (µg/m3)
PM - 10 118 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 08:00:02
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 5.77 (µg/m3)
CO 0.23 (mg/m3)
NO2 90 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 08:03:41
PM - 2.5 37.97 (µg/m3)
PM - 10 55.57 (µg/m3)
SO2 4.25 (µg/m3)
CO 1.15 (mg/m3)
NO2 12.55 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 08:00:51
PM - 2.5 .91 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,029

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	10-OCT-2026 08:03	10-OCT-2026 02:33	21.08	53.03	9.03	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 08:03	10-OCT-2026 08:00	38.82	62.99	9.19	3.92	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	10-OCT-2026 08:03	10-OCT-2026 02:33	21.24	55.39	3.73	-	1.03	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	10-OCT-2026 08:02	10-OCT-2026 02:32	21.20	57.64	0.83	-	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	10-OCT-2026 08:02	10-OCT-2026 02:32	21.03	59.00	9.06	-	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	10-OCT-2026 08:01	10-OCT-2026 02:31	20.82	59.70	10.32	-	0.94	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	10-OCT-2026 08:01	10-OCT-2026 02:31	20.58	59.71	9.09	-	0.97	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	10-OCT-2026 08:00	10-OCT-2026 02:30	20.42	59.23	4.13	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 08:00	10-OCT-2026 02:29	3.19	-	5.77	90.00	0.23	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 07:59	10-OCT-2026 02:29	20.73	57.94	5.62	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,029

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