Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 02:06:58
PM - 2.5 8.13 (µg/m3)
PM - 10 4.94 (µg/m3)
SO2 22.83 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 02:01:10
PM - 2.5 5.65 (µg/m3)
PM - 10 36.58 (µg/m3)
SO2 8.82 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.3 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 01:58:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.76 (µg/m3)
CO 0.16 (mg/m3)
NO2 11.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 02:00:48
PM - 2.5 12.48 (µg/m3)
PM - 10 16.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.26 (mg/m3)
NO2 .82 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 02:06:58
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.09 (mg/m3)
NO2 6.2 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 02:06:24
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.90 (mg/m3)
NO2 2.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
26-09-2026 02:07:07
PM - 2.5 .06 (µg/m3)
PM - 10 27.99 (µg/m3)
SO2 51.95 (µg/m3)
CO 0.85 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 02:00:58
PM - 2.5 43.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.40 (mg/m3)
NO2 .78 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 01:56:02
PM - 2.5 48.7 (µg/m3)
PM - 10 117.21 (µg/m3)
SO2 19.13 (µg/m3)
CO 1.27 (mg/m3)
NO2 14.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 02:03:16
PM - 2.5 31.42 (µg/m3)
PM - 10 57.59 (µg/m3)
SO2 11.82 (µg/m3)
CO 0.32 (mg/m3)
NO2 4.42 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 02:04:19
PM - 2.5 34.27 (µg/m3)
PM - 10 96.52 (µg/m3)
SO2 34.99 (µg/m3)
CO 0.97 (mg/m3)
NO2 53.45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 02:06:58
PM - 2.5 19 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 02:00:42
PM - 2.5 2.88 (µg/m3)
PM - 10 (µg/m3)
SO2 9.37 (µg/m3)
CO 0.14 (mg/m3)
NO2 112.34 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 02:06:48
PM - 2.5 18.98 (µg/m3)
PM - 10 42.97 (µg/m3)
SO2 20.21 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.65 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 02:06:58
PM - 2.5 8.13 (µg/m3)
PM - 10 4.94 (µg/m3)
SO2 22.83 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 02:01:10
PM - 2.5 5.65 (µg/m3)
PM - 10 36.58 (µg/m3)
SO2 8.82 (µg/m3)
CO 0.67 (mg/m3)
NO2 2.3 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 01:58:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.76 (µg/m3)
CO 0.16 (mg/m3)
NO2 11.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 02:00:48
PM - 2.5 12.48 (µg/m3)
PM - 10 16.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.26 (mg/m3)
NO2 .82 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 02:06:58
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.09 (mg/m3)
NO2 6.2 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 02:06:24
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.90 (mg/m3)
NO2 2.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
26-09-2026 02:07:07
PM - 2.5 .06 (µg/m3)
PM - 10 27.99 (µg/m3)
SO2 51.95 (µg/m3)
CO 0.85 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 02:00:58
PM - 2.5 43.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.40 (mg/m3)
NO2 .78 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 01:56:02
PM - 2.5 48.7 (µg/m3)
PM - 10 117.21 (µg/m3)
SO2 19.13 (µg/m3)
CO 1.27 (mg/m3)
NO2 14.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 02:03:16
PM - 2.5 31.42 (µg/m3)
PM - 10 57.59 (µg/m3)
SO2 11.82 (µg/m3)
CO 0.32 (mg/m3)
NO2 4.42 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 02:04:19
PM - 2.5 34.27 (µg/m3)
PM - 10 96.52 (µg/m3)
SO2 34.99 (µg/m3)
CO 0.97 (mg/m3)
NO2 53.45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 02:06:58
PM - 2.5 19 (µg/m3)
PM - 10 33 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 02:00:42
PM - 2.5 2.88 (µg/m3)
PM - 10 (µg/m3)
SO2 9.37 (µg/m3)
CO 0.14 (mg/m3)
NO2 112.34 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 02:06:48
PM - 2.5 18.98 (µg/m3)
PM - 10 42.97 (µg/m3)
SO2 20.21 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.65 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 288

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	26-SEP-2026 02:07	25-SEP-2026 20:37	0.06	27.99	51.95	-	0.85	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	26-SEP-2026 02:06	25-SEP-2026 20:36	0.01	28.02	59.76	-	0.84	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	26-SEP-2026 02:06	25-SEP-2026 20:36	0.37	27.99	58.07	-	0.86	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	26-SEP-2026 02:05	25-SEP-2026 20:35	0.89	27.88	53.59	-	0.83	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	26-SEP-2026 02:05	25-SEP-2026 20:35	1.35	27.69	56.16	-	0.84	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	26-SEP-2026 02:04	25-SEP-2026 20:34	2.10	27.36	56.77	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	26-SEP-2026 02:04	26-SEP-2026 02:00	34.27	96.52	34.99	53.45	0.97	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	26-SEP-2026 02:04	25-SEP-2026 20:34	3.00	26.99	56.56	-	0.86	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	26-SEP-2026 02:03	25-SEP-2026 20:33	3.90	26.45	54.74	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	26-SEP-2026 02:03	26-SEP-2026 02:00	31.42	57.59	11.82	4.42	0.32	site_1931	Envea India Pvt Ltd

1 - 10 of 288

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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