Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:06:58
PM - 2.5 42.55 (µg/m3)
PM - 10 96.5 (µg/m3)
SO2 19.84 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:01:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.56 (µg/m3)
CO 0.50 (mg/m3)
NO2 31.27 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.85 (µg/m3)
CO 0.16 (mg/m3)
NO2 4.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:00:37
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.64 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:06:36
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.04 (mg/m3)
NO2 7.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:07:12
PM - 2.5 38.62 (µg/m3)
PM - 10 82.11 (µg/m3)
SO2 18.12 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:00:56
PM - 2.5 90.3 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 988.94 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:07:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:07:06
PM - 2.5 19.36 (µg/m3)
PM - 10 221.4 (µg/m3)
SO2 6.95 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 07:07:07
PM - 2.5 39.64 (µg/m3)
PM - 10 111.71 (µg/m3)
SO2 61.4 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:00:39
PM - 2.5 8.14 (µg/m3)
PM - 10 (µg/m3)
SO2 65.4 (µg/m3)
CO ##### (mg/m3)
NO2 .72 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:07:11
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.92 (µg/m3)
CO 1.03 (mg/m3)
NO2 2.85 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:06:13
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.65 (µg/m3)
CO 1.35 (mg/m3)
NO2 39.48 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:56:04
PM - 2.5 38.1 (µg/m3)
PM - 10 74.04 (µg/m3)
SO2 16.37 (µg/m3)
CO 1.09 (mg/m3)
NO2 10.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:03:48
PM - 2.5 42.64 (µg/m3)
PM - 10 66.78 (µg/m3)
SO2 10.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.3 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:06:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (µg/m3)
CO 1.34 (mg/m3)
NO2 9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:00:51
PM - 2.5 6.58 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.62 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:07:04
PM - 2.5 38.71 (µg/m3)
PM - 10 48.61 (µg/m3)
SO2 21.6 (µg/m3)
CO 0.87 (mg/m3)
NO2 154.48 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:00:50
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:06:58
PM - 2.5 42.55 (µg/m3)
PM - 10 96.5 (µg/m3)
SO2 19.84 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:01:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.56 (µg/m3)
CO 0.50 (mg/m3)
NO2 31.27 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.85 (µg/m3)
CO 0.16 (mg/m3)
NO2 4.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:00:37
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.64 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:06:36
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.04 (mg/m3)
NO2 7.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:07:12
PM - 2.5 38.62 (µg/m3)
PM - 10 82.11 (µg/m3)
SO2 18.12 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:00:56
PM - 2.5 90.3 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 988.94 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:07:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:07:06
PM - 2.5 19.36 (µg/m3)
PM - 10 221.4 (µg/m3)
SO2 6.95 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 07:07:07
PM - 2.5 39.64 (µg/m3)
PM - 10 111.71 (µg/m3)
SO2 61.4 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:00:39
PM - 2.5 8.14 (µg/m3)
PM - 10 (µg/m3)
SO2 65.4 (µg/m3)
CO ##### (mg/m3)
NO2 .72 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:07:11
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.92 (µg/m3)
CO 1.03 (mg/m3)
NO2 2.85 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:06:13
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.65 (µg/m3)
CO 1.35 (mg/m3)
NO2 39.48 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:56:04
PM - 2.5 38.1 (µg/m3)
PM - 10 74.04 (µg/m3)
SO2 16.37 (µg/m3)
CO 1.09 (mg/m3)
NO2 10.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:03:48
PM - 2.5 42.64 (µg/m3)
PM - 10 66.78 (µg/m3)
SO2 10.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.3 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:06:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (µg/m3)
CO 1.34 (mg/m3)
NO2 9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:00:51
PM - 2.5 6.58 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.62 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:07:04
PM - 2.5 38.71 (µg/m3)
PM - 10 48.61 (µg/m3)
SO2 21.6 (µg/m3)
CO 0.87 (mg/m3)
NO2 154.48 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:00:50
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 986

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	01-OCT-2026 07:07	01-OCT-2026 01:37	39.64	111.71	61.40	-	0.94	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	01-OCT-2026 07:06	01-OCT-2026 01:36	39.42	111.42	59.75	-	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	01-OCT-2026 07:06	01-OCT-2026 01:36	39.12	111.14	60.64	-	0.98	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	01-OCT-2026 07:05	01-OCT-2026 01:35	38.76	110.72	61.54	-	0.97	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	01-OCT-2026 07:05	01-OCT-2026 01:35	38.31	110.19	59.47	-	0.94	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	01-OCT-2026 07:04	01-OCT-2026 01:34	37.85	109.38	61.59	-	0.97	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	01-OCT-2026 07:04	01-OCT-2026 01:34	37.51	108.68	58.25	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 07:03	01-OCT-2026 07:00	42.64	66.78	10.22	5.30	0.63	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 07:03	01-OCT-2026 01:33	37.17	107.82	58.72	-	1.01	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	01-OCT-2026 07:03	01-OCT-2026 01:33	36.97	107.05	56.63	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 986

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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