Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 09:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.81 (µg/m3)
CO 0.51 (mg/m3)
NO2 6.26 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 10:00:19
PM - 2.5 22.5 (µg/m3)
PM - 10 51.21 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.31 (mg/m3)
NO2 9.65 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 10:00:22
PM - 2.5 460.38 (µg/m3)
PM - 10 (µg/m3)
SO2 33.17 (µg/m3)
CO 2.34 (mg/m3)
NO2 5.49 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 10:07:07
PM - 2.5 4 (µg/m3)
PM - 10 8 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.6 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 10:07:05
PM - 2.5 40.5 (µg/m3)
PM - 10 125.33 (µg/m3)
SO2 20.83 (µg/m3)
CO 1.37 (mg/m3)
NO2 1.47 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 10:07:05
PM - 2.5 55.34 (µg/m3)
PM - 10 113.03 (µg/m3)
SO2 12.35 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 10:00:26
PM - 2.5 34.38 (µg/m3)
PM - 10 (µg/m3)
SO2 441.13 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 10:06:21
PM - 2.5 57.58 (µg/m3)
PM - 10 99.27 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.42 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 10:00:32
PM - 2.5 127.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.23 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 09:56:10
PM - 2.5 57.9 (µg/m3)
PM - 10 114.29 (µg/m3)
SO2 17.12 (µg/m3)
CO 1.24 (mg/m3)
NO2 15.61 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 10:03:31
PM - 2.5 36.37 (µg/m3)
PM - 10 60.55 (µg/m3)
SO2 8.53 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 10:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.01 (µg/m3)
CO 0.68 (mg/m3)
NO2 47.97 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 10:07:01
PM - 2.5 42 (µg/m3)
PM - 10 74 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.34 (mg/m3)
NO2 15.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 10:00:26
PM - 2.5 3.15 (µg/m3)
PM - 10 (µg/m3)
SO2 18.27 (µg/m3)
CO 0.27 (mg/m3)
NO2 323.12 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 10:06:46
PM - 2.5 75.32 (µg/m3)
PM - 10 141.01 (µg/m3)
SO2 5.83 (µg/m3)
CO 1.43 (mg/m3)
NO2 14.86 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 10:00:51
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 09:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.81 (µg/m3)
CO 0.51 (mg/m3)
NO2 6.26 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 10:00:19
PM - 2.5 22.5 (µg/m3)
PM - 10 51.21 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.31 (mg/m3)
NO2 9.65 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 10:00:22
PM - 2.5 460.38 (µg/m3)
PM - 10 (µg/m3)
SO2 33.17 (µg/m3)
CO 2.34 (mg/m3)
NO2 5.49 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 10:07:07
PM - 2.5 4 (µg/m3)
PM - 10 8 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.6 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 10:07:05
PM - 2.5 40.5 (µg/m3)
PM - 10 125.33 (µg/m3)
SO2 20.83 (µg/m3)
CO 1.37 (mg/m3)
NO2 1.47 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 10:07:05
PM - 2.5 55.34 (µg/m3)
PM - 10 113.03 (µg/m3)
SO2 12.35 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 10:00:26
PM - 2.5 34.38 (µg/m3)
PM - 10 (µg/m3)
SO2 441.13 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 10:06:21
PM - 2.5 57.58 (µg/m3)
PM - 10 99.27 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.42 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 10:00:32
PM - 2.5 127.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.23 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 09:56:10
PM - 2.5 57.9 (µg/m3)
PM - 10 114.29 (µg/m3)
SO2 17.12 (µg/m3)
CO 1.24 (mg/m3)
NO2 15.61 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 10:03:31
PM - 2.5 36.37 (µg/m3)
PM - 10 60.55 (µg/m3)
SO2 8.53 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 10:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.01 (µg/m3)
CO 0.68 (mg/m3)
NO2 47.97 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 10:07:01
PM - 2.5 42 (µg/m3)
PM - 10 74 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.34 (mg/m3)
NO2 15.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 10:00:26
PM - 2.5 3.15 (µg/m3)
PM - 10 (µg/m3)
SO2 18.27 (µg/m3)
CO 0.27 (mg/m3)
NO2 323.12 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 10:06:46
PM - 2.5 75.32 (µg/m3)
PM - 10 141.01 (µg/m3)
SO2 5.83 (µg/m3)
CO 1.43 (mg/m3)
NO2 14.86 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 10:00:51
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,352

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	09-OCT-2026 10:07	09-OCT-2026 04:37	55.34	113.03	12.35	-	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 10:06	09-OCT-2026 04:36	55.34	113.33	9.57	-	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 10:06	09-OCT-2026 04:36	55.17	113.46	19.92	-	1.16	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 10:05	09-OCT-2026 04:35	55.00	113.68	13.61	-	1.33	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 10:05	09-OCT-2026 04:35	55.04	113.96	18.49	-	1.56	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 10:04	09-OCT-2026 04:34	54.99	114.41	14.47	-	1.75	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 10:04	09-OCT-2026 10:00	31.78	64.38	53.01	47.97	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 10:04	09-OCT-2026 04:34	54.72	114.81	21.12	-	1.93	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 10:03	09-OCT-2026 04:33	54.60	115.43	21.26	-	2.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 10:03	09-OCT-2026 10:00	36.37	60.55	8.53	3.04	0.35	site_1931	Envea India Pvt Ltd

1 - 10 of 1,352

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