Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:48:58
PM - 2.5 40.99 (µg/m3)
PM - 10 91.73 (µg/m3)
SO2 20.57 (µg/m3)
CO 1.23 (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 06:48:34
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.03 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:49:08
PM - 2.5 33.24 (µg/m3)
PM - 10 84.6 (µg/m3)
SO2 17.63 (µg/m3)
CO 0.67 (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 06:49:02
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:49:08
PM - 2.5 17.89 (µg/m3)
PM - 10 225.8 (µg/m3)
SO2 7.04 (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 06:49:08
PM - 2.5 27.94 (µg/m3)
PM - 10 90.92 (µg/m3)
SO2 74.71 (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 06:49:11
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.28 (µg/m3)
CO 1.28 (mg/m3)
NO2 2.27 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:36:22
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 25.94 (µg/m3)
CO 1.03 (mg/m3)
NO2 27.41 (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 06:48:59
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 1.35 (mg/m3)
NO2 7.8 (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 06:49:03
PM - 2.5 24.33 (µg/m3)
PM - 10 43.87 (µg/m3)
SO2 19.92 (µg/m3)
CO 0.87 (mg/m3)
NO2 158.47 (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 06:48:58
PM - 2.5 40.99 (µg/m3)
PM - 10 91.73 (µg/m3)
SO2 20.57 (µg/m3)
CO 1.23 (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 06:48:34
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.03 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:49:08
PM - 2.5 33.24 (µg/m3)
PM - 10 84.6 (µg/m3)
SO2 17.63 (µg/m3)
CO 0.67 (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 06:49:02
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:49:08
PM - 2.5 17.89 (µg/m3)
PM - 10 225.8 (µg/m3)
SO2 7.04 (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 06:49:08
PM - 2.5 27.94 (µg/m3)
PM - 10 90.92 (µg/m3)
SO2 74.71 (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 06:49:11
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.28 (µg/m3)
CO 1.28 (mg/m3)
NO2 2.27 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:36:22
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 25.94 (µg/m3)
CO 1.03 (mg/m3)
NO2 27.41 (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 06:48:59
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 1.35 (mg/m3)
NO2 7.8 (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 06:49:03
PM - 2.5 24.33 (µg/m3)
PM - 10 43.87 (µg/m3)
SO2 19.92 (µg/m3)
CO 0.87 (mg/m3)
NO2 158.47 (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 948

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 06:49	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
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	28.73	90.72	74.13	-	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 06:47	01-OCT-2026 01:17	28.99	90.62	72.08	-	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 06:47	01-OCT-2026 01:17	29.07	90.69	77.59	-	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	01-OCT-2026 06:46	01-OCT-2026 01:16	29.11	90.87	79.58	-	1.04	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 06:46	01-OCT-2026 01:16	29.19	91.04	85.89	-	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 06:45	01-OCT-2026 01:15	29.28	91.21	84.78	-	1.04	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 06:45	01-OCT-2026 01:15	29.24	91.49	91.53	-	1.04	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 948

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