Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:16:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 34.48 (µg/m3)
CO 0.84 (mg/m3)
NO2 2.17 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 18:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.91 (µg/m3)
CO 0.52 (mg/m3)
NO2 10.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:15:34
PM - 2.5 29.91 (µg/m3)
PM - 10 145.39 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.43 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:15:19
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:20:01
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:19:33
PM - 2.5 42.13 (µg/m3)
PM - 10 86.06 (µg/m3)
SO2 0 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:15:14
PM - 2.5 13.3 (µg/m3)
PM - 10 (µg/m3)
SO2 20.16 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 18:06:18
PM - 2.5 80.06 (µg/m3)
PM - 10 138.03 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.26 (mg/m3)
NO2 36.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:15:49
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .15 (µg/m3)
CO 0.44 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:18:33
PM - 2.5 39.88 (µg/m3)
PM - 10 64.04 (µg/m3)
SO2 9.48 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.31 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 66.24 (µg/m3)
SO2 28.78 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.51 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:19:59
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 17.2 (µg/m3)
CO 0.13 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:15:10
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 4 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:19:54
PM - 2.5 81.1 (µg/m3)
PM - 10 118.94 (µg/m3)
SO2 4.65 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.37 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:15:51
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.51 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:16:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 34.48 (µg/m3)
CO 0.84 (mg/m3)
NO2 2.17 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 18:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.91 (µg/m3)
CO 0.52 (mg/m3)
NO2 10.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:15:34
PM - 2.5 29.91 (µg/m3)
PM - 10 145.39 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.43 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:15:19
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:20:01
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:19:33
PM - 2.5 42.13 (µg/m3)
PM - 10 86.06 (µg/m3)
SO2 0 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:15:14
PM - 2.5 13.3 (µg/m3)
PM - 10 (µg/m3)
SO2 20.16 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 18:06:18
PM - 2.5 80.06 (µg/m3)
PM - 10 138.03 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.26 (mg/m3)
NO2 36.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:15:49
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .15 (µg/m3)
CO 0.44 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:18:33
PM - 2.5 39.88 (µg/m3)
PM - 10 64.04 (µg/m3)
SO2 9.48 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.31 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 66.24 (µg/m3)
SO2 28.78 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.51 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:19:59
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 17.2 (µg/m3)
CO 0.13 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:15:10
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 4 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:19:54
PM - 2.5 81.1 (µg/m3)
PM - 10 118.94 (µg/m3)
SO2 4.65 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.37 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:15:51
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.51 (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 2,457

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 18:19	09-OCT-2026 18:15	40.89	66.24	28.78	44.51	0.92	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 18:19	09-OCT-2026 12:49	42.13	86.06	0.00	-	1.09	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 18:19	09-OCT-2026 12:49	41.95	85.48	1.55	-	1.12	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 18:18	09-OCT-2026 12:48	41.70	84.79	0.98	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 18:18	09-OCT-2026 18:15	39.88	64.04	9.48	4.31	0.50	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 18:18	09-OCT-2026 12:48	41.55	84.24	0.00	-	1.08	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 18:17	09-OCT-2026 12:47	41.27	83.55	2.99	-	1.07	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 18:17	09-OCT-2026 12:47	41.08	82.79	1.52	-	1.07	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 18:16	09-OCT-2026 12:46	40.84	82.08	4.25	-	1.07	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 18:16	09-OCT-2026 12:46	40.44	81.34	3.05	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,457

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