Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:52:58
PM - 2.5 39.28 (µg/m3)
PM - 10 91.45 (µg/m3)
SO2 19.76 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:46:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 23.82 (µg/m3)
CO 0.21 (mg/m3)
NO2 22.19 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.83 (µg/m3)
CO 0.12 (mg/m3)
NO2 13.75 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:45:42
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:53:04
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:52:40
PM - 2.5 36.47 (µg/m3)
PM - 10 86.95 (µg/m3)
SO2 17.68 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:45:08
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:53:01
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:52:37
PM - 2.5 18.57 (µg/m3)
PM - 10 225.5 (µg/m3)
SO2 6.5 (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 06:52:40
PM - 2.5 28.13 (µg/m3)
PM - 10 92.94 (µg/m3)
SO2 57.24 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:45:50
PM - 2.5 8.32 (µg/m3)
PM - 10 (µg/m3)
SO2 65.51 (µg/m3)
CO ##### (mg/m3)
NO2 .95 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:52:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.43 (mg/m3)
NO2 2.65 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:51:28
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.94 (µg/m3)
CO 1.20 (mg/m3)
NO2 33.91 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:41:04
PM - 2.5 31.5 (µg/m3)
PM - 10 61.74 (µg/m3)
SO2 15.88 (µg/m3)
CO 0.87 (mg/m3)
NO2 9.7 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:48:48
PM - 2.5 45.05 (µg/m3)
PM - 10 69.18 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.74 (mg/m3)
NO2 6.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:52:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.3 (µg/m3)
CO 1.37 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:45:02
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 6.85 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:53:04
PM - 2.5 29.07 (µg/m3)
PM - 10 44.25 (µg/m3)
SO2 21.16 (µg/m3)
CO 0.89 (mg/m3)
NO2 156.75 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:45:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO ##### (mg/m3)
NO2 .7 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:52:58
PM - 2.5 39.28 (µg/m3)
PM - 10 91.45 (µg/m3)
SO2 19.76 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:46:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 23.82 (µg/m3)
CO 0.21 (mg/m3)
NO2 22.19 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.83 (µg/m3)
CO 0.12 (mg/m3)
NO2 13.75 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:45:42
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:53:04
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:52:40
PM - 2.5 36.47 (µg/m3)
PM - 10 86.95 (µg/m3)
SO2 17.68 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:45:08
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:53:01
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:52:37
PM - 2.5 18.57 (µg/m3)
PM - 10 225.5 (µg/m3)
SO2 6.5 (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 06:52:40
PM - 2.5 28.13 (µg/m3)
PM - 10 92.94 (µg/m3)
SO2 57.24 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:45:50
PM - 2.5 8.32 (µg/m3)
PM - 10 (µg/m3)
SO2 65.51 (µg/m3)
CO ##### (mg/m3)
NO2 .95 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:52:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.43 (mg/m3)
NO2 2.65 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:51:28
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.94 (µg/m3)
CO 1.20 (mg/m3)
NO2 33.91 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:41:04
PM - 2.5 31.5 (µg/m3)
PM - 10 61.74 (µg/m3)
SO2 15.88 (µg/m3)
CO 0.87 (mg/m3)
NO2 9.7 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:48:48
PM - 2.5 45.05 (µg/m3)
PM - 10 69.18 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.74 (mg/m3)
NO2 6.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:52:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.3 (µg/m3)
CO 1.37 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:45:02
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 6.85 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:53:04
PM - 2.5 29.07 (µg/m3)
PM - 10 44.25 (µg/m3)
SO2 21.16 (µg/m3)
CO 0.89 (mg/m3)
NO2 156.75 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:45:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO ##### (mg/m3)
NO2 .7 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 955

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 06:52	01-OCT-2026 01:22	28.13	92.94	57.24	-	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 06:52	01-OCT-2026 01:22	28.04	92.50	61.66	-	1.03	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 06:51	01-OCT-2026 01:21	27.81	92.06	65.85	-	1.03	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 06:51	01-OCT-2026 01:21	27.66	91.75	69.39	-	1.03	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 06:50	01-OCT-2026 01:20	27.67	91.45	70.74	-	1.02	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 06:50	01-OCT-2026 01:20	27.66	91.26	67.14	-	1.03	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 06:49	01-OCT-2026 01:19	27.68	91.05	73.26	-	1.03	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 06:49	01-OCT-2026 01:19	27.94	90.92	74.71	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 06:48	01-OCT-2026 06:45	45.05	69.18	10.87	6.16	0.74	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 06:48	01-OCT-2026 01:18	28.31	90.84	70.47	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 955

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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