Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 04:06:58
PM - 2.5 2.82 (µg/m3)
PM - 10 8.07 (µg/m3)
SO2 20.63 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 04:01:10
PM - 2.5 4.92 (µg/m3)
PM - 10 37.45 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.60 (mg/m3)
NO2 2.42 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 03:58:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14 (µg/m3)
CO 0.61 (mg/m3)
NO2 12.93 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 04:00:59
PM - 2.5 12.32 (µg/m3)
PM - 10 24.77 (µg/m3)
SO2 0 (µg/m3)
CO 0.24 (mg/m3)
NO2 .82 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 04:07:00
PM - 2.5 1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.12 (mg/m3)
NO2 5.9 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 04:07:14
PM - 2.5 2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 2.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
26-09-2026 04:07:07
PM - 2.5 3.78 (µg/m3)
PM - 10 33.64 (µg/m3)
SO2 53.39 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 04:00:31
PM - 2.5 34.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.42 (mg/m3)
NO2 .7 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 03:56:01
PM - 2.5 49.9 (µg/m3)
PM - 10 120.17 (µg/m3)
SO2 19.23 (µg/m3)
CO 1.30 (mg/m3)
NO2 15.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 04:03:16
PM - 2.5 31.14 (µg/m3)
PM - 10 57.31 (µg/m3)
SO2 11.74 (µg/m3)
CO 0.31 (mg/m3)
NO2 4.32 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 04:04:19
PM - 2.5 34.27 (µg/m3)
PM - 10 46.81 (µg/m3)
SO2 36.58 (µg/m3)
CO 0.97 (mg/m3)
NO2 46.97 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 04:07:28
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 8.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 04:00:20
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 9.66 (µg/m3)
CO 0.54 (mg/m3)
NO2 235.47 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 04:07:17
PM - 2.5 5.07 (µg/m3)
PM - 10 11.28 (µg/m3)
SO2 21.22 (µg/m3)
CO 0.84 (mg/m3)
NO2 9.72 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 04:06:58
PM - 2.5 2.82 (µg/m3)
PM - 10 8.07 (µg/m3)
SO2 20.63 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 04:01:10
PM - 2.5 4.92 (µg/m3)
PM - 10 37.45 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.60 (mg/m3)
NO2 2.42 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 03:58:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14 (µg/m3)
CO 0.61 (mg/m3)
NO2 12.93 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 04:00:59
PM - 2.5 12.32 (µg/m3)
PM - 10 24.77 (µg/m3)
SO2 0 (µg/m3)
CO 0.24 (mg/m3)
NO2 .82 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 04:07:00
PM - 2.5 1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.12 (mg/m3)
NO2 5.9 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 04:07:14
PM - 2.5 2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 2.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
26-09-2026 04:07:07
PM - 2.5 3.78 (µg/m3)
PM - 10 33.64 (µg/m3)
SO2 53.39 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 04:00:31
PM - 2.5 34.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.42 (mg/m3)
NO2 .7 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 03:56:01
PM - 2.5 49.9 (µg/m3)
PM - 10 120.17 (µg/m3)
SO2 19.23 (µg/m3)
CO 1.30 (mg/m3)
NO2 15.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 04:03:16
PM - 2.5 31.14 (µg/m3)
PM - 10 57.31 (µg/m3)
SO2 11.74 (µg/m3)
CO 0.31 (mg/m3)
NO2 4.32 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 04:04:19
PM - 2.5 34.27 (µg/m3)
PM - 10 46.81 (µg/m3)
SO2 36.58 (µg/m3)
CO 0.97 (mg/m3)
NO2 46.97 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 04:07:28
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 8.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 04:00:20
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 9.66 (µg/m3)
CO 0.54 (mg/m3)
NO2 235.47 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 04:07:17
PM - 2.5 5.07 (µg/m3)
PM - 10 11.28 (µg/m3)
SO2 21.22 (µg/m3)
CO 0.84 (mg/m3)
NO2 9.72 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 565

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 04:07	25-SEP-2026 22:37	3.78	33.64	53.39	-	0.88	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 04:06	25-SEP-2026 22:36	3.79	34.62	48.62	-	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 04:06	25-SEP-2026 22:36	3.88	35.49	52.51	-	0.87	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 04:05	25-SEP-2026 22:35	3.97	36.49	45.33	-	0.87	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 04:05	25-SEP-2026 22:35	4.18	37.36	52.40	-	0.87	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 04:04	25-SEP-2026 22:34	4.50	38.49	52.76	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	26-SEP-2026 04:04	26-SEP-2026 04:00	34.27	46.81	36.58	46.97	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 04:04	25-SEP-2026 22:34	4.91	39.40	46.50	-	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 04:03	25-SEP-2026 22:33	5.70	40.41	42.45	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	26-SEP-2026 04:03	26-SEP-2026 04:00	31.14	57.31	11.74	4.32	0.31	site_1931	Envea India Pvt Ltd

1 - 10 of 565

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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