Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
11-10-2026 03:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.44 (µg/m3)
CO 0.06 (mg/m3)
NO2 15.57 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
11-10-2026 03:30:45
PM - 2.5 41.26 (µg/m3)
PM - 10 63.61 (µg/m3)
SO2 34.61 (µg/m3)
CO 0.39 (mg/m3)
NO2 12.32 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
11-10-2026 03:33:52
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.21 (mg/m3)
NO2 49.1 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2026 03:33:54
PM - 2.5 10 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.1 (µg/m3)
CO 0.37 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2026 03:33:36
PM - 2.5 11 (µg/m3)
PM - 10 19 (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
11-10-2026 03:33:35
PM - 2.5 27.21 (µg/m3)
PM - 10 51.53 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
11-10-2026 03:30:36
PM - 2.5 10.4 (µg/m3)
PM - 10 (µg/m3)
SO2 23.89 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)
Western Coalfields Limited
Mathani UG
11-10-2026 03:33:46
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.35 (µg/m3)
CO 1.62 (mg/m3)
NO2 1.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
11-10-2026 03:30:34
PM - 2.5 63.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2026 03:33:41
PM - 2.5 34.32 (µg/m3)
PM - 10 58.51 (µg/m3)
SO2 7.98 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2026 03:33:57
PM - 2.5 38 (µg/m3)
PM - 10 67 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.17 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
11-10-2026 03:30:04
PM - 2.5 3.09 (µg/m3)
PM - 10 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
11-10-2026 03:34:01
PM - 2.5 37.79 (µg/m3)
PM - 10 49.65 (µg/m3)
SO2 2.46 (µg/m3)
CO 0.90 (mg/m3)
NO2 11.62 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
11-10-2026 03:30:50
PM - 2.5 .52 (µg/m3)
PM - 10 (µg/m3)
SO2 6.16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
11-10-2026 03:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.44 (µg/m3)
CO 0.06 (mg/m3)
NO2 15.57 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
11-10-2026 03:30:45
PM - 2.5 41.26 (µg/m3)
PM - 10 63.61 (µg/m3)
SO2 34.61 (µg/m3)
CO 0.39 (mg/m3)
NO2 12.32 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
11-10-2026 03:33:52
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.21 (mg/m3)
NO2 49.1 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2026 03:33:54
PM - 2.5 10 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.1 (µg/m3)
CO 0.37 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2026 03:33:36
PM - 2.5 11 (µg/m3)
PM - 10 19 (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
11-10-2026 03:33:35
PM - 2.5 27.21 (µg/m3)
PM - 10 51.53 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
11-10-2026 03:30:36
PM - 2.5 10.4 (µg/m3)
PM - 10 (µg/m3)
SO2 23.89 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)
Western Coalfields Limited
Mathani UG
11-10-2026 03:33:46
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.35 (µg/m3)
CO 1.62 (mg/m3)
NO2 1.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
11-10-2026 03:30:34
PM - 2.5 63.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2026 03:33:41
PM - 2.5 34.32 (µg/m3)
PM - 10 58.51 (µg/m3)
SO2 7.98 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2026 03:33:57
PM - 2.5 38 (µg/m3)
PM - 10 67 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.17 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
11-10-2026 03:30:04
PM - 2.5 3.09 (µg/m3)
PM - 10 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
11-10-2026 03:34:01
PM - 2.5 37.79 (µg/m3)
PM - 10 49.65 (µg/m3)
SO2 2.46 (µg/m3)
CO 0.90 (mg/m3)
NO2 11.62 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
11-10-2026 03:30:50
PM - 2.5 .52 (µg/m3)
PM - 10 (µg/m3)
SO2 6.16 (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 453

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	11-OCT-2026 03:33	11-OCT-2026 03:30	34.32	58.51	7.98	2.30	0.25	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	11-OCT-2026 03:33	10-OCT-2026 22:03	27.21	51.53	7.52	-	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	11-OCT-2026 03:33	10-OCT-2026 22:03	27.40	51.40	10.68	-	0.86	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	11-OCT-2026 03:32	10-OCT-2026 22:02	27.63	51.30	9.56	-	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	11-OCT-2026 03:32	10-OCT-2026 22:02	27.75	51.27	9.39	-	0.86	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	11-OCT-2026 03:31	10-OCT-2026 22:01	27.96	51.17	10.08	-	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	11-OCT-2026 03:31	10-OCT-2026 22:01	28.16	51.25	9.53	-	0.88	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	11-OCT-2026 03:30	10-OCT-2026 22:00	28.43	51.52	9.79	-	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	11-OCT-2026 03:30	10-OCT-2026 22:00	28.47	51.72	9.24	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	11-OCT-2026 03:30	10-OCT-2026 21:59	3.09	-	7.10	0.00	0.00	site_5592	Swan Environ

1 - 10 of 453

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