Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
23-09-2026 22:05:30
PM - 2.5 11.87 (µg/m3)
PM - 10 15.47 (µg/m3)
SO2 18.35 (µg/m3)
CO 1.36 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
23-09-2026 22:01:09
PM - 2.5 39.47 (µg/m3)
PM - 10 24.2 (µg/m3)
SO2 16.41 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.6 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
23-09-2026 22:05:35
PM - 2.5 5.28 (µg/m3)
PM - 10 14.9 (µg/m3)
SO2 10.27 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
23-09-2026 21:59:12
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.93 (µg/m3)
CO 0.60 (mg/m3)
NO2 1.83 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
23-09-2026 22:05:25
PM - 2.5 1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.00 (mg/m3)
NO2 6.5 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
23-09-2026 22:05:26
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
23-09-2026 22:05:46
PM - 2.5 5 (µg/m3)
PM - 10 13 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.28 (mg/m3)
NO2 27.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
23-09-2026 22:05:51
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
23-09-2026 22:05:36
PM - 2.5 3.45 (µg/m3)
PM - 10 37.85 (µg/m3)
SO2 0 (µg/m3)
CO 0.70 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
23-09-2026 22:05:41
PM - 2.5 20.12 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.12 (µg/m3)
CO 7.20 (mg/m3)
NO2 3.55 (µg/m3)
Western Coalfields Limited
Mathani UG
23-09-2026 22:05:56
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.16 (µg/m3)
CO 1.71 (mg/m3)
NO2 1.76 (µg/m3)
Northern Coalfields Limited
NCL_CETI
23-09-2026 21:51:08
PM - 2.5 42.8 (µg/m3)
PM - 10 73.79 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.45 (mg/m3)
NO2 5.29 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
23-09-2026 22:03:02
PM - 2.5 39.03 (µg/m3)
PM - 10 65.16 (µg/m3)
SO2 13.87 (µg/m3)
CO 0.66 (mg/m3)
NO2 7.16 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
23-09-2026 22:04:26
PM - 2.5 29.93 (µg/m3)
PM - 10 105.5 (µg/m3)
SO2 26.38 (µg/m3)
CO 1.48 (mg/m3)
NO2 39.4 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
23-09-2026 22:05:31
PM - 2.5 10 (µg/m3)
PM - 10 17 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
23-09-2026 22:00:37
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.15 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
23-09-2026 22:05:32
PM - 2.5 11.91 (µg/m3)
PM - 10 25.55 (µg/m3)
SO2 21.09 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.66 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
23-09-2026 22:05:30
PM - 2.5 11.87 (µg/m3)
PM - 10 15.47 (µg/m3)
SO2 18.35 (µg/m3)
CO 1.36 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
23-09-2026 22:01:09
PM - 2.5 39.47 (µg/m3)
PM - 10 24.2 (µg/m3)
SO2 16.41 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.6 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
23-09-2026 22:05:35
PM - 2.5 5.28 (µg/m3)
PM - 10 14.9 (µg/m3)
SO2 10.27 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
23-09-2026 21:59:12
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.93 (µg/m3)
CO 0.60 (mg/m3)
NO2 1.83 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
23-09-2026 22:05:25
PM - 2.5 1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.00 (mg/m3)
NO2 6.5 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
23-09-2026 22:05:26
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.66 (mg/m3)
NO2 2.3 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
23-09-2026 22:05:46
PM - 2.5 5 (µg/m3)
PM - 10 13 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.28 (mg/m3)
NO2 27.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
23-09-2026 22:05:51
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
23-09-2026 22:05:36
PM - 2.5 3.45 (µg/m3)
PM - 10 37.85 (µg/m3)
SO2 0 (µg/m3)
CO 0.70 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
23-09-2026 22:05:41
PM - 2.5 20.12 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.12 (µg/m3)
CO 7.20 (mg/m3)
NO2 3.55 (µg/m3)
Western Coalfields Limited
Mathani UG
23-09-2026 22:05:56
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.16 (µg/m3)
CO 1.71 (mg/m3)
NO2 1.76 (µg/m3)
Northern Coalfields Limited
NCL_CETI
23-09-2026 21:51:08
PM - 2.5 42.8 (µg/m3)
PM - 10 73.79 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.45 (mg/m3)
NO2 5.29 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
23-09-2026 22:03:02
PM - 2.5 39.03 (µg/m3)
PM - 10 65.16 (µg/m3)
SO2 13.87 (µg/m3)
CO 0.66 (mg/m3)
NO2 7.16 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
23-09-2026 22:04:26
PM - 2.5 29.93 (µg/m3)
PM - 10 105.5 (µg/m3)
SO2 26.38 (µg/m3)
CO 1.48 (mg/m3)
NO2 39.4 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
23-09-2026 22:05:31
PM - 2.5 10 (µg/m3)
PM - 10 17 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
23-09-2026 22:00:37
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.15 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
23-09-2026 22:05:32
PM - 2.5 11.91 (µg/m3)
PM - 10 25.55 (µg/m3)
SO2 21.09 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.66 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,991

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	23-SEP-2026 22:05	23-SEP-2026 16:35	3.45	37.85	0.00	-	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	23-SEP-2026 22:05	23-SEP-2026 16:35	4.04	37.73	0.00	-	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	23-SEP-2026 22:04	23-SEP-2026 16:34	4.61	37.52	0.00	-	0.73	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	23-SEP-2026 22:04	23-SEP-2026 22:00	29.93	105.50	26.38	39.40	1.48	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	23-SEP-2026 22:04	23-SEP-2026 16:34	4.95	37.21	0.00	-	0.73	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	23-SEP-2026 22:03	23-SEP-2026 16:33	5.45	36.92	0.00	-	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	23-SEP-2026 22:03	23-SEP-2026 16:33	5.81	36.72	0.00	-	0.75	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	23-SEP-2026 22:03	23-SEP-2026 22:00	39.03	65.16	13.87	7.16	0.66	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	23-SEP-2026 22:02	23-SEP-2026 16:32	6.17	36.54	0.00	-	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	23-SEP-2026 22:02	23-SEP-2026 16:32	6.35	36.39	0.00	-	0.75	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,991

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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