Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 23:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.42 (µg/m3)
CO 0.06 (mg/m3)
NO2 15.52 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 23:30:42
PM - 2.5 18.06 (µg/m3)
PM - 10 68.13 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 23:37:02
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.19 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 23:36:41
PM - 2.5 48.8 (µg/m3)
PM - 10 134.45 (µg/m3)
SO2 17.96 (µg/m3)
CO 0.74 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 23:30:12
PM - 2.5 233.67 (µg/m3)
PM - 10 (µg/m3)
SO2 .14 (µg/m3)
CO ##### (mg/m3)
NO2 989.29 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 23:36:46
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 23:36:47
PM - 2.5 39.9 (µg/m3)
PM - 10 89.93 (µg/m3)
SO2 46.11 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 23:30:05
PM - 2.5 16.05 (µg/m3)
PM - 10 (µg/m3)
SO2 63.29 (µg/m3)
CO (mg/m3)
NO2 .28 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 23:36:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.46 (µg/m3)
CO 1.55 (mg/m3)
NO2 1.64 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 23:36:14
PM - 2.5 35.22 (µg/m3)
PM - 10 60.73 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.43 (mg/m3)
NO2 4.73 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 23:30:17
PM - 2.5 36.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .63 (µg/m3)
CO 0.48 (mg/m3)
NO2 .61 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 23:26:06
PM - 2.5 18.9 (µg/m3)
PM - 10 37.94 (µg/m3)
SO2 16.73 (µg/m3)
CO 0.41 (mg/m3)
NO2 7.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 23:34:04
PM - 2.5 37.87 (µg/m3)
PM - 10 62.04 (µg/m3)
SO2 8.94 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.58 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 23:30:26
PM - 2.5 3.25 (µg/m3)
PM - 10 (µg/m3)
SO2 11.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 23:30:50
PM - 2.5 1.07 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO (mg/m3)
NO2 .45 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 23:29:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.42 (µg/m3)
CO 0.06 (mg/m3)
NO2 15.52 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 23:30:42
PM - 2.5 18.06 (µg/m3)
PM - 10 68.13 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 23:37:02
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.19 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 23:36:41
PM - 2.5 48.8 (µg/m3)
PM - 10 134.45 (µg/m3)
SO2 17.96 (µg/m3)
CO 0.74 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 23:30:12
PM - 2.5 233.67 (µg/m3)
PM - 10 (µg/m3)
SO2 .14 (µg/m3)
CO ##### (mg/m3)
NO2 989.29 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 23:36:46
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 23:36:47
PM - 2.5 39.9 (µg/m3)
PM - 10 89.93 (µg/m3)
SO2 46.11 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 23:30:05
PM - 2.5 16.05 (µg/m3)
PM - 10 (µg/m3)
SO2 63.29 (µg/m3)
CO (mg/m3)
NO2 .28 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 23:36:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.46 (µg/m3)
CO 1.55 (mg/m3)
NO2 1.64 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 23:36:14
PM - 2.5 35.22 (µg/m3)
PM - 10 60.73 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.43 (mg/m3)
NO2 4.73 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 23:30:17
PM - 2.5 36.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .63 (µg/m3)
CO 0.48 (mg/m3)
NO2 .61 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 23:26:06
PM - 2.5 18.9 (µg/m3)
PM - 10 37.94 (µg/m3)
SO2 16.73 (µg/m3)
CO 0.41 (mg/m3)
NO2 7.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 23:34:04
PM - 2.5 37.87 (µg/m3)
PM - 10 62.04 (µg/m3)
SO2 8.94 (µg/m3)
CO 0.41 (mg/m3)
NO2 3.58 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 23:30:26
PM - 2.5 3.25 (µg/m3)
PM - 10 (µg/m3)
SO2 11.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 23:30:50
PM - 2.5 1.07 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO (mg/m3)
NO2 .45 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,162

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	03-OCT-2026 23:36	03-OCT-2026 18:06	39.90	89.93	46.11	-	1.22	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	03-OCT-2026 23:36	03-OCT-2026 18:06	39.84	90.08	47.91	-	1.23	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	03-OCT-2026 23:35	03-OCT-2026 18:05	39.83	90.25	46.08	-	1.22	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	03-OCT-2026 23:35	03-OCT-2026 18:05	40.01	90.36	43.20	-	1.19	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	03-OCT-2026 23:34	03-OCT-2026 18:04	40.49	90.42	43.41	-	1.19	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	03-OCT-2026 23:34	03-OCT-2026 18:04	40.93	90.46	44.92	-	1.20	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-OCT-2026 23:34	03-OCT-2026 23:30	37.87	62.04	8.94	3.58	0.41	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 23:33	03-OCT-2026 18:03	41.40	90.49	44.16	-	1.24	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	03-OCT-2026 23:33	03-OCT-2026 18:03	41.87	90.64	46.12	-	1.27	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	03-OCT-2026 23:32	03-OCT-2026 18:02	42.64	91.00	41.41	-	1.29	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,162

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