Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.22 (µg/m3)
CO 0.35 (mg/m3)
NO2 15.08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 07:30:20
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 6.01 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 07:30:11
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 07:35:08
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 07:34:53
PM - 2.5 35.3 (µg/m3)
PM - 10 90.27 (µg/m3)
SO2 19.75 (µg/m3)
CO 1.40 (mg/m3)
NO2 5.08 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 07:34:34
PM - 2.5 27.46 (µg/m3)
PM - 10 56.27 (µg/m3)
SO2 2.6 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 07:30:40
PM - 2.5 8.34 (µg/m3)
PM - 10 (µg/m3)
SO2 38.94 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 07:21:37
PM - 2.5 47.63 (µg/m3)
PM - 10 82.12 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.97 (mg/m3)
NO2 25.29 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 07:30:19
PM - 2.5 40.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:26:10
PM - 2.5 39.8 (µg/m3)
PM - 10 79.35 (µg/m3)
SO2 16 (µg/m3)
CO 0.81 (mg/m3)
NO2 12.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 07:33:30
PM - 2.5 39.14 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.28 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 07:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 54.57 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.14 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 07:35:02
PM - 2.5 51 (µg/m3)
PM - 10 91 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 07:30:06
PM - 2.5 3.9 (µg/m3)
PM - 10 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 07:34:42
PM - 2.5 67.4 (µg/m3)
PM - 10 92.99 (µg/m3)
SO2 3.32 (µg/m3)
CO 1.21 (mg/m3)
NO2 13.01 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 07:30:50
PM - 2.5 .78 (µg/m3)
PM - 10 (µg/m3)
SO2 6.2 (µg/m3)
CO (mg/m3)
NO2 .41 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.22 (µg/m3)
CO 0.35 (mg/m3)
NO2 15.08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 07:30:20
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 6.01 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 07:30:11
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 07:35:08
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 07:34:53
PM - 2.5 35.3 (µg/m3)
PM - 10 90.27 (µg/m3)
SO2 19.75 (µg/m3)
CO 1.40 (mg/m3)
NO2 5.08 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 07:34:34
PM - 2.5 27.46 (µg/m3)
PM - 10 56.27 (µg/m3)
SO2 2.6 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 07:30:40
PM - 2.5 8.34 (µg/m3)
PM - 10 (µg/m3)
SO2 38.94 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 07:21:37
PM - 2.5 47.63 (µg/m3)
PM - 10 82.12 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.97 (mg/m3)
NO2 25.29 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 07:30:19
PM - 2.5 40.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:26:10
PM - 2.5 39.8 (µg/m3)
PM - 10 79.35 (µg/m3)
SO2 16 (µg/m3)
CO 0.81 (mg/m3)
NO2 12.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 07:33:30
PM - 2.5 39.14 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.28 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 07:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 54.57 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.14 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 07:35:02
PM - 2.5 51 (µg/m3)
PM - 10 91 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 07:30:06
PM - 2.5 3.9 (µg/m3)
PM - 10 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 07:34:42
PM - 2.5 67.4 (µg/m3)
PM - 10 92.99 (µg/m3)
SO2 3.32 (µg/m3)
CO 1.21 (mg/m3)
NO2 13.01 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 07:30:50
PM - 2.5 .78 (µg/m3)
PM - 10 (µg/m3)
SO2 6.2 (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 1,007

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,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 07:34	09-OCT-2026 07:30	31.78	64.38	54.57	44.14	0.68	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 07:34	09-OCT-2026 02:04	27.46	56.27	2.60	-	0.96	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	09-OCT-2026 07:34	09-OCT-2026 02:04	27.92	56.22	1.77	-	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	09-OCT-2026 07:33	09-OCT-2026 02:03	28.39	56.24	3.63	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 07:33	09-OCT-2026 07:30	39.14	63.30	9.28	4.04	0.47	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 07:33	09-OCT-2026 02:03	28.74	56.28	6.29	-	0.96	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	09-OCT-2026 07:32	09-OCT-2026 02:02	29.18	56.20	8.17	-	0.99	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	09-OCT-2026 07:32	09-OCT-2026 02:02	29.55	56.14	6.69	-	1.00	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	09-OCT-2026 07:31	09-OCT-2026 02:01	29.89	56.24	5.49	-	0.99	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	09-OCT-2026 07:31	09-OCT-2026 02:01	30.16	56.35	3.83	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,007

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