Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:31:21
PM - 2.5 43.09 (µg/m3)
PM - 10 59.55 (µg/m3)
SO2 11.09 (µg/m3)
CO 0.15 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.47 (µg/m3)
CO 0.50 (mg/m3)
NO2 2.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:30:49
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:30:09
PM - 2.5 2.31 (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
08-10-2026 05:34:27
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 05:34:34
PM - 2.5 20.66 (µg/m3)
PM - 10 15.92 (µg/m3)
SO2 6.95 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 05:30:18
PM - 2.5 10.35 (µg/m3)
PM - 10 (µg/m3)
SO2 28.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 05:34:33
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.77 (µg/m3)
CO 1.77 (mg/m3)
NO2 1.9 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:21:23
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.87 (mg/m3)
NO2 21.18 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:26:09
PM - 2.5 23.1 (µg/m3)
PM - 10 45.93 (µg/m3)
SO2 12.65 (µg/m3)
CO 0.44 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:33:23
PM - 2.5 37.05 (µg/m3)
PM - 10 61.22 (µg/m3)
SO2 8.71 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 05:34:32
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.92 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:30:46
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.16 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:34:28
PM - 2.5 32.41 (µg/m3)
PM - 10 48.3 (µg/m3)
SO2 2.98 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.06 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:31:21
PM - 2.5 43.09 (µg/m3)
PM - 10 59.55 (µg/m3)
SO2 11.09 (µg/m3)
CO 0.15 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.47 (µg/m3)
CO 0.50 (mg/m3)
NO2 2.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:30:49
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:30:09
PM - 2.5 2.31 (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
08-10-2026 05:34:27
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 05:34:34
PM - 2.5 20.66 (µg/m3)
PM - 10 15.92 (µg/m3)
SO2 6.95 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 05:30:18
PM - 2.5 10.35 (µg/m3)
PM - 10 (µg/m3)
SO2 28.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 05:34:33
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.77 (µg/m3)
CO 1.77 (mg/m3)
NO2 1.9 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:21:23
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.87 (mg/m3)
NO2 21.18 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:26:09
PM - 2.5 23.1 (µg/m3)
PM - 10 45.93 (µg/m3)
SO2 12.65 (µg/m3)
CO 0.44 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:33:23
PM - 2.5 37.05 (µg/m3)
PM - 10 61.22 (µg/m3)
SO2 8.71 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 05:34:32
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.92 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:30:46
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.16 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:34:28
PM - 2.5 32.41 (µg/m3)
PM - 10 48.3 (µg/m3)
SO2 2.98 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.06 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 743

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	08-OCT-2026 05:34	08-OCT-2026 00:04	20.66	15.92	6.95	-	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 05:34	08-OCT-2026 00:04	19.69	16.17	10.92	-	0.87	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 05:33	08-OCT-2026 00:03	18.61	16.54	8.45	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 05:33	08-OCT-2026 05:30	37.05	61.22	8.71	3.29	0.38	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 05:33	08-OCT-2026 00:03	17.71	16.81	8.82	-	0.82	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 05:32	08-OCT-2026 00:02	16.89	17.04	14.64	-	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 05:32	08-OCT-2026 00:02	16.27	17.30	10.89	-	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	08-OCT-2026 05:31	08-OCT-2026 00:01	15.70	17.66	11.06	-	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 05:31	08-OCT-2026 00:01	15.31	17.84	4.60	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 05:30	08-OCT-2026 00:00	0.00	-	0.00	95.16	23.14	site_5592	Swan Environ

1 - 10 of 743

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