Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 11:24:58
PM - 2.5 26.09 (µg/m3)
PM - 10 72.73 (µg/m3)
SO2 22.99 (µg/m3)
CO 1.29 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 11:16:14
PM - 2.5 32.55 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 61.86 (µg/m3)
CO 0.27 (mg/m3)
NO2 2.11 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
01-10-2026 11:25:07
PM - 2.5 219.15 (µg/m3)
PM - 10 61.41 (µg/m3)
SO2 10.44 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 11:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.54 (µg/m3)
CO 0.37 (mg/m3)
NO2 10.36 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 11:15:51
PM - 2.5 23.17 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.31 (mg/m3)
NO2 8.01 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 11:24:51
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.04 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 11:24:16
PM - 2.5 59.14 (µg/m3)
PM - 10 115.5 (µg/m3)
SO2 18.26 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 11:10:42
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 7.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 11:23:36
PM - 2.5 0 (µg/m3)
PM - 10 140.7 (µg/m3)
SO2 7.51 (µg/m3)
CO 0.20 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 11:24:35
PM - 2.5 6.11 (µg/m3)
PM - 10 35.55 (µg/m3)
SO2 0 (µg/m3)
CO 0.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 11:15:01
PM - 2.5 12.33 (µg/m3)
PM - 10 (µg/m3)
SO2 22.72 (µg/m3)
CO ##### (mg/m3)
NO2 .64 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 11:21:13
PM - 2.5 84.8 (µg/m3)
PM - 10 146.21 (µg/m3)
SO2 7.27 (µg/m3)
CO 0.86 (mg/m3)
NO2 20.84 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 11:11:05
PM - 2.5 31.3 (µg/m3)
PM - 10 61.36 (µg/m3)
SO2 15.87 (µg/m3)
CO 0.86 (mg/m3)
NO2 9.67 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 11:18:49
PM - 2.5 40.52 (µg/m3)
PM - 10 64.68 (µg/m3)
SO2 9.65 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.54 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 11:24:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.51 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 11:15:57
PM - 2.5 3.64 (µg/m3)
PM - 10 (µg/m3)
SO2 11.83 (µg/m3)
CO 0.60 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 11:25:09
PM - 2.5 40.72 (µg/m3)
PM - 10 97.07 (µg/m3)
SO2 20.34 (µg/m3)
CO 0.88 (mg/m3)
NO2 149.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 11:15:50
PM - 2.5 .78 (µg/m3)
PM - 10 (µg/m3)
SO2 6.25 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 11:24:58
PM - 2.5 26.09 (µg/m3)
PM - 10 72.73 (µg/m3)
SO2 22.99 (µg/m3)
CO 1.29 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 11:16:14
PM - 2.5 32.55 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 61.86 (µg/m3)
CO 0.27 (mg/m3)
NO2 2.11 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
01-10-2026 11:25:07
PM - 2.5 219.15 (µg/m3)
PM - 10 61.41 (µg/m3)
SO2 10.44 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 11:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.54 (µg/m3)
CO 0.37 (mg/m3)
NO2 10.36 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 11:15:51
PM - 2.5 23.17 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.31 (mg/m3)
NO2 8.01 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 11:24:51
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.04 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 11:24:16
PM - 2.5 59.14 (µg/m3)
PM - 10 115.5 (µg/m3)
SO2 18.26 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 11:10:42
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 7.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 11:23:36
PM - 2.5 0 (µg/m3)
PM - 10 140.7 (µg/m3)
SO2 7.51 (µg/m3)
CO 0.20 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 11:24:35
PM - 2.5 6.11 (µg/m3)
PM - 10 35.55 (µg/m3)
SO2 0 (µg/m3)
CO 0.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 11:15:01
PM - 2.5 12.33 (µg/m3)
PM - 10 (µg/m3)
SO2 22.72 (µg/m3)
CO ##### (mg/m3)
NO2 .64 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 11:21:13
PM - 2.5 84.8 (µg/m3)
PM - 10 146.21 (µg/m3)
SO2 7.27 (µg/m3)
CO 0.86 (mg/m3)
NO2 20.84 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 11:11:05
PM - 2.5 31.3 (µg/m3)
PM - 10 61.36 (µg/m3)
SO2 15.87 (µg/m3)
CO 0.86 (mg/m3)
NO2 9.67 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 11:18:49
PM - 2.5 40.52 (µg/m3)
PM - 10 64.68 (µg/m3)
SO2 9.65 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.54 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 11:24:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.51 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 11:15:57
PM - 2.5 3.64 (µg/m3)
PM - 10 (µg/m3)
SO2 11.83 (µg/m3)
CO 0.60 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 11:25:09
PM - 2.5 40.72 (µg/m3)
PM - 10 97.07 (µg/m3)
SO2 20.34 (µg/m3)
CO 0.88 (mg/m3)
NO2 149.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 11:15:50
PM - 2.5 .78 (µg/m3)
PM - 10 (µg/m3)
SO2 6.25 (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 1,570

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (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 11:24	01-OCT-2026 05:54	6.11	35.55	-	0.68	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 11:24	01-OCT-2026 05:54	6.22	35.03	-	0.68	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 11:23	01-OCT-2026 05:53	6.46	34.48	-	0.65	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 11:23	01-OCT-2026 05:53	6.61	34.04	-	0.65	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 11:22	01-OCT-2026 05:52	6.64	33.70	-	0.68	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 11:22	01-OCT-2026 05:52	6.59	33.42	-	0.70	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 11:21	01-OCT-2026 05:51	6.61	32.83	-	0.71	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 11:21	01-OCT-2026 05:51	6.60	32.22	-	0.71	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 11:20	01-OCT-2026 05:50	6.49	31.53	-	0.69	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 11:20	01-OCT-2026 05:50	6.38	30.98	-	0.71	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,570

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