Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 03:36:58
PM - 2.5 6.49 (µg/m3)
PM - 10 6.17 (µg/m3)
SO2 19.25 (µg/m3)
CO 1.02 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 03:31:11
PM - 2.5 5.28 (µg/m3)
PM - 10 36.96 (µg/m3)
SO2 14.89 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.08 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 03:28:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.65 (µg/m3)
CO 0.63 (mg/m3)
NO2 13.66 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 03:30:10
PM - 2.5 12.79 (µg/m3)
PM - 10 24.77 (µg/m3)
SO2 1.14 (µg/m3)
CO 0.24 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 03:36:59
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.17 (mg/m3)
NO2 6 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 03:35:49
PM - 2.5 2 (µg/m3)
PM - 10 1 (µg/m3)
SO2 6.6 (µg/m3)
CO 0.93 (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 03:36:47
PM - 2.5 5.61 (µg/m3)
PM - 10 21.58 (µg/m3)
SO2 55.93 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 03:30:52
PM - 2.5 34.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.41 (mg/m3)
NO2 .78 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 03:26:01
PM - 2.5 35.1 (µg/m3)
PM - 10 85.34 (µg/m3)
SO2 18.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.18 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 03:33:16
PM - 2.5 30.85 (µg/m3)
PM - 10 57.03 (µg/m3)
SO2 11.66 (µg/m3)
CO 0.30 (mg/m3)
NO2 4.21 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 03:34:19
PM - 2.5 34.27 (µg/m3)
PM - 10 56.53 (µg/m3)
SO2 52.57 (µg/m3)
CO 0.97 (mg/m3)
NO2 44.91 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 03:36:58
PM - 2.5 30 (µg/m3)
PM - 10 51 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.00 (mg/m3)
NO2 9.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 03:30:40
PM - 2.5 3.22 (µg/m3)
PM - 10 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.66 (mg/m3)
NO2 206.02 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 03:36:49
PM - 2.5 5.45 (µg/m3)
PM - 10 13.69 (µg/m3)
SO2 21.65 (µg/m3)
CO 0.84 (mg/m3)
NO2 9.71 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
26-09-2026 03:36:58
PM - 2.5 6.49 (µg/m3)
PM - 10 6.17 (µg/m3)
SO2 19.25 (µg/m3)
CO 1.02 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
26-09-2026 03:31:11
PM - 2.5 5.28 (µg/m3)
PM - 10 36.96 (µg/m3)
SO2 14.89 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.08 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
26-09-2026 03:28:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.65 (µg/m3)
CO 0.63 (mg/m3)
NO2 13.66 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
26-09-2026 03:30:10
PM - 2.5 12.79 (µg/m3)
PM - 10 24.77 (µg/m3)
SO2 1.14 (µg/m3)
CO 0.24 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
26-09-2026 03:36:59
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.17 (mg/m3)
NO2 6 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
26-09-2026 03:35:49
PM - 2.5 2 (µg/m3)
PM - 10 1 (µg/m3)
SO2 6.6 (µg/m3)
CO 0.93 (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 03:36:47
PM - 2.5 5.61 (µg/m3)
PM - 10 21.58 (µg/m3)
SO2 55.93 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
26-09-2026 03:30:52
PM - 2.5 34.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.41 (mg/m3)
NO2 .78 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
26-09-2026 03:26:01
PM - 2.5 35.1 (µg/m3)
PM - 10 85.34 (µg/m3)
SO2 18.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.18 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
26-09-2026 03:33:16
PM - 2.5 30.85 (µg/m3)
PM - 10 57.03 (µg/m3)
SO2 11.66 (µg/m3)
CO 0.30 (mg/m3)
NO2 4.21 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
26-09-2026 03:34:19
PM - 2.5 34.27 (µg/m3)
PM - 10 56.53 (µg/m3)
SO2 52.57 (µg/m3)
CO 0.97 (mg/m3)
NO2 44.91 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
26-09-2026 03:36:58
PM - 2.5 30 (µg/m3)
PM - 10 51 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.00 (mg/m3)
NO2 9.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
26-09-2026 03:30:40
PM - 2.5 3.22 (µg/m3)
PM - 10 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.66 (mg/m3)
NO2 206.02 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
26-09-2026 03:36:49
PM - 2.5 5.45 (µg/m3)
PM - 10 13.69 (µg/m3)
SO2 21.65 (µg/m3)
CO 0.84 (mg/m3)
NO2 9.71 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 496

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 03:36	25-SEP-2026 22:06	5.61	21.58	55.93	-	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 03:36	25-SEP-2026 22:06	5.29	21.14	58.62	-	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 03:35	25-SEP-2026 22:05	5.12	20.55	53.56	-	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 03:35	25-SEP-2026 22:05	4.89	19.81	54.55	-	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 03:34	25-SEP-2026 22:04	4.70	18.64	52.84	-	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 03:34	25-SEP-2026 22:04	4.70	17.45	54.26	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	26-SEP-2026 03:34	26-SEP-2026 03:30	34.27	56.53	52.57	44.91	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 03:33	25-SEP-2026 22:03	4.75	15.88	55.13	-	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 03:33	25-SEP-2026 22:03	4.81	14.27	56.93	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	26-SEP-2026 03:33	26-SEP-2026 03:30	30.85	57.03	11.66	4.21	0.30	site_1931	Envea India Pvt Ltd

1 - 10 of 496

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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