Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 14:25:30
PM - 2.5 54.07 (µg/m3)
PM - 10 85.8 (µg/m3)
SO2 22.66 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 14:16:16
PM - 2.5 38.23 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 49.11 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.56 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 14:14:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.79 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 14:15:31
PM - 2.5 0 (µg/m3)
PM - 10 54.68 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 14:25:38
PM - 2.5 12 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.09 (mg/m3)
NO2 9.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 14:25:49
PM - 2.5 29.41 (µg/m3)
PM - 10 127.87 (µg/m3)
SO2 18.07 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 14:25:49
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 14:25:37
PM - 2.5 10.04 (µg/m3)
PM - 10 76.19 (µg/m3)
SO2 0 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 14:15:51
PM - 2.5 13.34 (µg/m3)
PM - 10 (µg/m3)
SO2 17.78 (µg/m3)
CO ##### (mg/m3)
NO2 1.05 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 14:21:12
PM - 2.5 76.19 (µg/m3)
PM - 10 131.37 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.61 (mg/m3)
NO2 49.49 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 14:11:04
PM - 2.5 17.1 (µg/m3)
PM - 10 34.73 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.35 (mg/m3)
NO2 7.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 14:18:50
PM - 2.5 41.45 (µg/m3)
PM - 10 65.6 (µg/m3)
SO2 9.9 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.87 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 14:25:35
PM - 2.5 28 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.12 (mg/m3)
NO2 9.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 14:15:07
PM - 2.5 37.62 (µg/m3)
PM - 10 (µg/m3)
SO2 3.5 (µg/m3)
CO 9.45 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 14:25:44
PM - 2.5 19.29 (µg/m3)
PM - 10 58.32 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.75 (mg/m3)
NO2 148.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 14:15:51
PM - 2.5 .68 (µg/m3)
PM - 10 (µg/m3)
SO2 6.06 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 14:25:30
PM - 2.5 54.07 (µg/m3)
PM - 10 85.8 (µg/m3)
SO2 22.66 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 14:16:16
PM - 2.5 38.23 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 49.11 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.56 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 14:14:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.79 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 14:15:31
PM - 2.5 0 (µg/m3)
PM - 10 54.68 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 14:25:38
PM - 2.5 12 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.09 (mg/m3)
NO2 9.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 14:25:49
PM - 2.5 29.41 (µg/m3)
PM - 10 127.87 (µg/m3)
SO2 18.07 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 14:25:49
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 14:25:37
PM - 2.5 10.04 (µg/m3)
PM - 10 76.19 (µg/m3)
SO2 0 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 14:15:51
PM - 2.5 13.34 (µg/m3)
PM - 10 (µg/m3)
SO2 17.78 (µg/m3)
CO ##### (mg/m3)
NO2 1.05 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 14:21:12
PM - 2.5 76.19 (µg/m3)
PM - 10 131.37 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.61 (mg/m3)
NO2 49.49 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 14:11:04
PM - 2.5 17.1 (µg/m3)
PM - 10 34.73 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.35 (mg/m3)
NO2 7.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 14:18:50
PM - 2.5 41.45 (µg/m3)
PM - 10 65.6 (µg/m3)
SO2 9.9 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.87 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 14:25:35
PM - 2.5 28 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.12 (mg/m3)
NO2 9.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 14:15:07
PM - 2.5 37.62 (µg/m3)
PM - 10 (µg/m3)
SO2 3.5 (µg/m3)
CO 9.45 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 14:25:44
PM - 2.5 19.29 (µg/m3)
PM - 10 58.32 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.75 (mg/m3)
NO2 148.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 14:15:51
PM - 2.5 .68 (µg/m3)
PM - 10 (µg/m3)
SO2 6.06 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,984

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 14:25	01-OCT-2026 08:55	10.04	76.19	-	0.72	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 14:25	01-OCT-2026 08:55	10.04	77.08	-	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 14:24	01-OCT-2026 08:54	10.01	78.04	-	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 14:24	01-OCT-2026 08:54	9.94	78.40	-	0.74	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 14:23	01-OCT-2026 08:53	10.09	78.53	-	0.77	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 14:23	01-OCT-2026 08:53	10.16	78.70	-	0.78	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 14:22	01-OCT-2026 08:52	10.38	78.89	-	0.79	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 14:22	01-OCT-2026 08:52	10.66	79.16	-	0.75	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 14:21	01-OCT-2026 08:51	11.10	79.50	-	0.72	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 14:21	01-OCT-2026 08:51	11.59	79.81	-	0.71	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,984

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