Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 04:16:22
PM - 2.5 26.93 (µg/m3)
PM - 10 77.33 (µg/m3)
SO2 32.68 (µg/m3)
CO 0.02 (mg/m3)
NO2 21.84 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 04:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.24 (µg/m3)
CO 0.27 (mg/m3)
NO2 16.04 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 04:15:36
PM - 2.5 59.32 (µg/m3)
PM - 10 93.33 (µg/m3)
SO2 22.02 (µg/m3)
CO 0.54 (mg/m3)
NO2 2.46 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 04:17:57
PM - 2.5 6 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.31 (mg/m3)
NO2 49.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 04:15:10
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 04:17:58
PM - 2.5 6 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.14 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 04:18:12
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 04:18:22
PM - 2.5 27.05 (µg/m3)
PM - 10 62.41 (µg/m3)
SO2 9.36 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 04:15:56
PM - 2.5 10.3 (µg/m3)
PM - 10 (µg/m3)
SO2 31.62 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 04:06:18
PM - 2.5 46.45 (µg/m3)
PM - 10 80.08 (µg/m3)
SO2 7.1 (µg/m3)
CO 1.58 (mg/m3)
NO2 48.38 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 04:15:37
PM - 2.5 67.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.57 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 04:18:35
PM - 2.5 44.2 (µg/m3)
PM - 10 68.33 (µg/m3)
SO2 10.64 (µg/m3)
CO 0.70 (mg/m3)
NO2 5.86 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 04:18:27
PM - 2.5 49 (µg/m3)
PM - 10 85 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.17 (mg/m3)
NO2 3.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 04:15:31
PM - 2.5 3.09 (µg/m3)
PM - 10 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 04:18:36
PM - 2.5 41.54 (µg/m3)
PM - 10 58.34 (µg/m3)
SO2 4.13 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.2 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 04:15:50
PM - 2.5 1.38 (µg/m3)
PM - 10 (µg/m3)
SO2 6.58 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 04:16:22
PM - 2.5 26.93 (µg/m3)
PM - 10 77.33 (µg/m3)
SO2 32.68 (µg/m3)
CO 0.02 (mg/m3)
NO2 21.84 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 04:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.24 (µg/m3)
CO 0.27 (mg/m3)
NO2 16.04 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 04:15:36
PM - 2.5 59.32 (µg/m3)
PM - 10 93.33 (µg/m3)
SO2 22.02 (µg/m3)
CO 0.54 (mg/m3)
NO2 2.46 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 04:17:57
PM - 2.5 6 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.8 (µg/m3)
CO 1.31 (mg/m3)
NO2 49.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 04:15:10
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 04:17:58
PM - 2.5 6 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.14 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 04:18:12
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 04:18:22
PM - 2.5 27.05 (µg/m3)
PM - 10 62.41 (µg/m3)
SO2 9.36 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 04:15:56
PM - 2.5 10.3 (µg/m3)
PM - 10 (µg/m3)
SO2 31.62 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 04:06:18
PM - 2.5 46.45 (µg/m3)
PM - 10 80.08 (µg/m3)
SO2 7.1 (µg/m3)
CO 1.58 (mg/m3)
NO2 48.38 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 04:15:37
PM - 2.5 67.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.57 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 04:18:35
PM - 2.5 44.2 (µg/m3)
PM - 10 68.33 (µg/m3)
SO2 10.64 (µg/m3)
CO 0.70 (mg/m3)
NO2 5.86 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 04:18:27
PM - 2.5 49 (µg/m3)
PM - 10 85 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.17 (mg/m3)
NO2 3.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 04:15:31
PM - 2.5 3.09 (µg/m3)
PM - 10 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 04:18:36
PM - 2.5 41.54 (µg/m3)
PM - 10 58.34 (µg/m3)
SO2 4.13 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.2 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 04:15:50
PM - 2.5 1.38 (µg/m3)
PM - 10 (µg/m3)
SO2 6.58 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 548

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	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 04:18	10-OCT-2026 04:15	44.20	68.33	10.64	5.86	0.70	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 04:18	09-OCT-2026 22:48	27.05	62.41	9.36	-	0.93	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	10-OCT-2026 04:17	09-OCT-2026 22:47	26.74	61.90	8.62	-	0.93	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	10-OCT-2026 04:17	09-OCT-2026 22:47	26.59	61.64	10.57	-	0.94	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	10-OCT-2026 04:16	09-OCT-2026 22:46	26.52	61.32	10.05	-	0.93	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	10-OCT-2026 04:16	09-OCT-2026 22:46	26.40	60.99	11.08	-	0.91	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	10-OCT-2026 04:15	09-OCT-2026 22:45	26.46	60.66	12.14	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 04:15	09-OCT-2026 22:44	3.09	-	7.30	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 04:15	09-OCT-2026 22:45	26.72	60.26	8.99	-	0.95	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	10-OCT-2026 04:14	09-OCT-2026 22:44	27.00	59.82	9.99	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 548

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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