Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 08:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.68 (µg/m3)
CO 0.50 (mg/m3)
NO2 14.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 08:30:50
PM - 2.5 33.85 (µg/m3)
PM - 10 76.09 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.51 (mg/m3)
NO2 6.57 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 08:33:43
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.30 (mg/m3)
NO2 47.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 08:30:59
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 08:33:39
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5 (µg/m3)
CO 0.09 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 08:33:36
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (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 08:33:44
PM - 2.5 24.29 (µg/m3)
PM - 10 64.84 (µg/m3)
SO2 8.77 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 08:30:47
PM - 2.5 10.1 (µg/m3)
PM - 10 (µg/m3)
SO2 23.67 (µg/m3)
CO ##### (mg/m3)
NO2 .85 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 08:21:18
PM - 2.5 58.73 (µg/m3)
PM - 10 101.26 (µg/m3)
SO2 7.02 (µg/m3)
CO 1.35 (mg/m3)
NO2 39.61 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 08:30:31
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.68 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 08:33:36
PM - 2.5 42.75 (µg/m3)
PM - 10 66.89 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.34 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 08:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 158.48 (µg/m3)
SO2 42.91 (µg/m3)
CO 0.92 (mg/m3)
NO2 45.04 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 08:33:28
PM - 2.5 67 (µg/m3)
PM - 10 118 (µg/m3)
SO2 12.9 (µg/m3)
CO 0.31 (mg/m3)
NO2 3.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 08:30:42
PM - 2.5 3.33 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 08:33:40
PM - 2.5 34.12 (µg/m3)
PM - 10 57.86 (µg/m3)
SO2 3.75 (µg/m3)
CO 1.10 (mg/m3)
NO2 13.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 08:30:51
PM - 2.5 1.06 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 08:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.68 (µg/m3)
CO 0.50 (mg/m3)
NO2 14.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 08:30:50
PM - 2.5 33.85 (µg/m3)
PM - 10 76.09 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.51 (mg/m3)
NO2 6.57 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 08:33:43
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.30 (mg/m3)
NO2 47.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 08:30:59
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 08:33:39
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5 (µg/m3)
CO 0.09 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 08:33:36
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (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 08:33:44
PM - 2.5 24.29 (µg/m3)
PM - 10 64.84 (µg/m3)
SO2 8.77 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 08:30:47
PM - 2.5 10.1 (µg/m3)
PM - 10 (µg/m3)
SO2 23.67 (µg/m3)
CO ##### (mg/m3)
NO2 .85 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 08:21:18
PM - 2.5 58.73 (µg/m3)
PM - 10 101.26 (µg/m3)
SO2 7.02 (µg/m3)
CO 1.35 (mg/m3)
NO2 39.61 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 08:30:31
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.68 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 08:33:36
PM - 2.5 42.75 (µg/m3)
PM - 10 66.89 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.34 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 08:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 158.48 (µg/m3)
SO2 42.91 (µg/m3)
CO 0.92 (mg/m3)
NO2 45.04 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 08:33:28
PM - 2.5 67 (µg/m3)
PM - 10 118 (µg/m3)
SO2 12.9 (µg/m3)
CO 0.31 (mg/m3)
NO2 3.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 08:30:42
PM - 2.5 3.33 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 08:33:40
PM - 2.5 34.12 (µg/m3)
PM - 10 57.86 (µg/m3)
SO2 3.75 (µg/m3)
CO 1.10 (mg/m3)
NO2 13.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 08:30:51
PM - 2.5 1.06 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,095

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 08:33	10-OCT-2026 03:03	24.29	64.84	8.77	-	1.07	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 08:33	10-OCT-2026 08:30	42.75	66.89	10.25	5.34	0.63	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 08:33	10-OCT-2026 03:03	24.42	63.55	11.86	-	1.10	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 08:32	10-OCT-2026 03:02	24.75	61.92	8.16	-	1.06	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 08:32	10-OCT-2026 03:02	25.02	60.46	8.37	-	1.08	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 08:31	10-OCT-2026 03:01	25.30	58.58	5.90	-	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 08:31	10-OCT-2026 03:01	25.49	56.86	3.98	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 08:30	10-OCT-2026 02:59	3.33	-	6.30	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	10-OCT-2026 08:30	10-OCT-2026 03:00	25.52	55.00	10.03	-	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 08:30	10-OCT-2026 03:00	25.39	53.47	12.69	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,095

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