Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 23:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.36 (µg/m3)
CO 0.62 (mg/m3)
NO2 4.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 23:45:12
PM - 2.5 29.8 (µg/m3)
PM - 10 73.2 (µg/m3)
SO2 14.59 (µg/m3)
CO 0.38 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 23:45:50
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 23:59:48
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 6 (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
05-10-2026 23:59:35
PM - 2.5 36.27 (µg/m3)
PM - 10 75.71 (µg/m3)
SO2 86.57 (µg/m3)
CO 1.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 23:45:56
PM - 2.5 11.31 (µg/m3)
PM - 10 (µg/m3)
SO2 29.77 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
05-10-2026 23:59:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.52 (µg/m3)
CO 1.76 (mg/m3)
NO2 1.64 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 23:51:17
PM - 2.5 47.86 (µg/m3)
PM - 10 82.52 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.51 (mg/m3)
NO2 4.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 23:45:40
PM - 2.5 50.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.32 (µg/m3)
CO 0.46 (mg/m3)
NO2 .33 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 23:56:08
PM - 2.5 22.2 (µg/m3)
PM - 10 43.71 (µg/m3)
SO2 14.43 (µg/m3)
CO 0.61 (mg/m3)
NO2 7.54 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 23:48:08
PM - 2.5 41.21 (µg/m3)
PM - 10 65.36 (µg/m3)
SO2 9.84 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 23:57:58
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.79 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 23:45:19
PM - 2.5 3.1 (µg/m3)
PM - 10 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 23:45:50
PM - 2.5 .9 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 23:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.36 (µg/m3)
CO 0.62 (mg/m3)
NO2 4.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 23:45:12
PM - 2.5 29.8 (µg/m3)
PM - 10 73.2 (µg/m3)
SO2 14.59 (µg/m3)
CO 0.38 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 23:45:50
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 23:59:48
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 6 (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
05-10-2026 23:59:35
PM - 2.5 36.27 (µg/m3)
PM - 10 75.71 (µg/m3)
SO2 86.57 (µg/m3)
CO 1.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 23:45:56
PM - 2.5 11.31 (µg/m3)
PM - 10 (µg/m3)
SO2 29.77 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
05-10-2026 23:59:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.52 (µg/m3)
CO 1.76 (mg/m3)
NO2 1.64 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 23:51:17
PM - 2.5 47.86 (µg/m3)
PM - 10 82.52 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.51 (mg/m3)
NO2 4.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 23:45:40
PM - 2.5 50.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.32 (µg/m3)
CO 0.46 (mg/m3)
NO2 .33 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 23:56:08
PM - 2.5 22.2 (µg/m3)
PM - 10 43.71 (µg/m3)
SO2 14.43 (µg/m3)
CO 0.61 (mg/m3)
NO2 7.54 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 23:48:08
PM - 2.5 41.21 (µg/m3)
PM - 10 65.36 (µg/m3)
SO2 9.84 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 23:57:58
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.79 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 23:45:19
PM - 2.5 3.1 (µg/m3)
PM - 10 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 23:45:50
PM - 2.5 .9 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (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 3,161

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	05-OCT-2026 23:59	05-OCT-2026 18:29	36.27	75.71	86.57	-	1.71	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	05-OCT-2026 23:59	05-OCT-2026 18:29	36.46	76.57	88.03	-	1.64	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	05-OCT-2026 23:58	05-OCT-2026 18:28	36.81	77.60	85.78	-	1.60	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	05-OCT-2026 23:58	05-OCT-2026 18:28	37.01	78.47	83.96	-	1.61	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	05-OCT-2026 23:57	05-OCT-2026 18:27	37.31	79.56	88.39	-	1.61	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	05-OCT-2026 23:57	05-OCT-2026 18:27	37.64	80.54	88.42	-	1.62	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	05-OCT-2026 23:56	05-OCT-2026 18:26	38.12	81.35	89.14	-	1.61	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	05-OCT-2026 23:56	05-OCT-2026 23:45	22.20	43.71	14.43	7.54	0.61	site_	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	05-OCT-2026 23:56	05-OCT-2026 18:26	38.54	81.96	88.56	-	1.60	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	05-OCT-2026 23:56	05-OCT-2026 23:45	22.20	43.71	14.43	7.54	0.61	site_	Envea India Pvt Ltd

1 - 10 of 3,161

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