Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 14:10:31
PM - 2.5 62.02 (µg/m3)
PM - 10 86.28 (µg/m3)
SO2 23.15 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 14:01:14
PM - 2.5 38.23 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 29.87 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.41 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 13:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.31 (µg/m3)
CO 0.62 (mg/m3)
NO2 10.06 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 14:00:31
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 14:10:40
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.3 (µg/m3)
CO 1.18 (mg/m3)
NO2 13 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 14:10:48
PM - 2.5 36.38 (µg/m3)
PM - 10 134.13 (µg/m3)
SO2 18.16 (µg/m3)
CO 0.51 (mg/m3)
NO2 2.19 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 14:10:49
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 14:10:35
PM - 2.5 10.59 (µg/m3)
PM - 10 86.42 (µg/m3)
SO2 0 (µg/m3)
CO 0.77 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 14:00:03
PM - 2.5 12.37 (µg/m3)
PM - 10 (µg/m3)
SO2 17.28 (µg/m3)
CO ##### (mg/m3)
NO2 1.75 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 14:06:12
PM - 2.5 74.8 (µg/m3)
PM - 10 128.97 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.78 (mg/m3)
NO2 17.89 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 13:56:05
PM - 2.5 31.2 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 17.69 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 14:03:50
PM - 2.5 42.4 (µg/m3)
PM - 10 66.54 (µg/m3)
SO2 10.16 (µg/m3)
CO 0.62 (mg/m3)
NO2 5.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 14:10:35
PM - 2.5 28 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.12 (mg/m3)
NO2 9.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 14:00:17
PM - 2.5 3.27 (µg/m3)
PM - 10 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 14:10:44
PM - 2.5 24.85 (µg/m3)
PM - 10 54.6 (µg/m3)
SO2 19.31 (µg/m3)
CO 0.76 (mg/m3)
NO2 149.72 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 14:00:50
PM - 2.5 .97 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (µg/m3)
CO ##### (mg/m3)
NO2 1.78 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 14:10:31
PM - 2.5 62.02 (µg/m3)
PM - 10 86.28 (µg/m3)
SO2 23.15 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 14:01:14
PM - 2.5 38.23 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 29.87 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.41 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 13:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.31 (µg/m3)
CO 0.62 (mg/m3)
NO2 10.06 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 14:00:31
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 14:10:40
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.3 (µg/m3)
CO 1.18 (mg/m3)
NO2 13 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 14:10:48
PM - 2.5 36.38 (µg/m3)
PM - 10 134.13 (µg/m3)
SO2 18.16 (µg/m3)
CO 0.51 (mg/m3)
NO2 2.19 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 14:10:49
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 14:10:35
PM - 2.5 10.59 (µg/m3)
PM - 10 86.42 (µg/m3)
SO2 0 (µg/m3)
CO 0.77 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 14:00:03
PM - 2.5 12.37 (µg/m3)
PM - 10 (µg/m3)
SO2 17.28 (µg/m3)
CO ##### (mg/m3)
NO2 1.75 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 14:06:12
PM - 2.5 74.8 (µg/m3)
PM - 10 128.97 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.78 (mg/m3)
NO2 17.89 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 13:56:05
PM - 2.5 31.2 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 17.69 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 14:03:50
PM - 2.5 42.4 (µg/m3)
PM - 10 66.54 (µg/m3)
SO2 10.16 (µg/m3)
CO 0.62 (mg/m3)
NO2 5.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 14:10:35
PM - 2.5 28 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.12 (mg/m3)
NO2 9.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 14:00:17
PM - 2.5 3.27 (µg/m3)
PM - 10 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 14:10:44
PM - 2.5 24.85 (µg/m3)
PM - 10 54.6 (µg/m3)
SO2 19.31 (µg/m3)
CO 0.76 (mg/m3)
NO2 149.72 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 14:00:50
PM - 2.5 .97 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (µg/m3)
CO ##### (mg/m3)
NO2 1.78 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,950

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 14:10	01-OCT-2026 08:40	10.59	86.42	-	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 14:10	01-OCT-2026 08:40	10.61	87.66	-	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 14:09	01-OCT-2026 08:39	10.37	89.01	-	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 14:09	01-OCT-2026 08:39	9.77	90.13	-	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 14:08	01-OCT-2026 08:38	9.25	91.17	-	0.76	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 14:08	01-OCT-2026 08:38	8.93	92.02	-	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 14:07	01-OCT-2026 08:37	8.64	92.84	-	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 14:07	01-OCT-2026 08:37	8.08	93.38	-	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 14:06	01-OCT-2026 08:36	7.49	93.71	-	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 14:06	01-OCT-2026 08:36	7.20	93.73	-	0.77	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,950

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