Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 05:33:30
PM - 2.5 18.55 (µg/m3)
PM - 10 34.45 (µg/m3)
SO2 20.46 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 05:31:13
PM - 2.5 21.62 (µg/m3)
PM - 10 45.72 (µg/m3)
SO2 35.88 (µg/m3)
CO 0.22 (mg/m3)
NO2 19.59 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 05:28:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.37 (µg/m3)
CO 0.45 (mg/m3)
NO2 4.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 05:30:44
PM - 2.5 11.08 (µg/m3)
PM - 10 49.96 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.31 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 05:33:20
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.41 (mg/m3)
NO2 6.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 05:33:30
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 05:33:14
PM - 2.5 9.82 (µg/m3)
PM - 10 31.18 (µg/m3)
SO2 16.57 (µg/m3)
CO 1.22 (mg/m3)
NO2 1.81 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
28-09-2026 05:33:36
PM - 2.5 19.1 (µg/m3)
PM - 10 125 (µg/m3)
SO2 7.67 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 05:33:10
PM - 2.5 24.85 (µg/m3)
PM - 10 31.73 (µg/m3)
SO2 87.33 (µg/m3)
CO 0.77 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 05:21:10
PM - 2.5 53.19 (µg/m3)
PM - 10 91.71 (µg/m3)
SO2 7.12 (µg/m3)
CO 0.91 (mg/m3)
NO2 23.06 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 05:30:25
PM - 2.5 0 (µg/m3)
PM - 10 48.6 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.11 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 05:26:03
PM - 2.5 37.1 (µg/m3)
PM - 10 65.16 (µg/m3)
SO2 19.52 (µg/m3)
CO 0.86 (mg/m3)
NO2 9.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 05:33:29
PM - 2.5 35.5 (µg/m3)
PM - 10 61.65 (µg/m3)
SO2 12.92 (µg/m3)
CO 0.50 (mg/m3)
NO2 5.89 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
28-09-2026 05:33:28
PM - 2.5 64 (µg/m3)
PM - 10 113 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.80 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 05:30:48
PM - 2.5 3.69 (µg/m3)
PM - 10 (µg/m3)
SO2 9.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 05:33:30
PM - 2.5 18.55 (µg/m3)
PM - 10 34.45 (µg/m3)
SO2 20.46 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 05:31:13
PM - 2.5 21.62 (µg/m3)
PM - 10 45.72 (µg/m3)
SO2 35.88 (µg/m3)
CO 0.22 (mg/m3)
NO2 19.59 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 05:28:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.37 (µg/m3)
CO 0.45 (mg/m3)
NO2 4.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 05:30:44
PM - 2.5 11.08 (µg/m3)
PM - 10 49.96 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.31 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 05:33:20
PM - 2.5 3 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.41 (mg/m3)
NO2 6.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 05:33:30
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 05:33:14
PM - 2.5 9.82 (µg/m3)
PM - 10 31.18 (µg/m3)
SO2 16.57 (µg/m3)
CO 1.22 (mg/m3)
NO2 1.81 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
28-09-2026 05:33:36
PM - 2.5 19.1 (µg/m3)
PM - 10 125 (µg/m3)
SO2 7.67 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 05:33:10
PM - 2.5 24.85 (µg/m3)
PM - 10 31.73 (µg/m3)
SO2 87.33 (µg/m3)
CO 0.77 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 05:21:10
PM - 2.5 53.19 (µg/m3)
PM - 10 91.71 (µg/m3)
SO2 7.12 (µg/m3)
CO 0.91 (mg/m3)
NO2 23.06 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 05:30:25
PM - 2.5 0 (µg/m3)
PM - 10 48.6 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.11 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 05:26:03
PM - 2.5 37.1 (µg/m3)
PM - 10 65.16 (µg/m3)
SO2 19.52 (µg/m3)
CO 0.86 (mg/m3)
NO2 9.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 05:33:29
PM - 2.5 35.5 (µg/m3)
PM - 10 61.65 (µg/m3)
SO2 12.92 (µg/m3)
CO 0.50 (mg/m3)
NO2 5.89 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
28-09-2026 05:33:28
PM - 2.5 64 (µg/m3)
PM - 10 113 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.80 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 05:30:48
PM - 2.5 3.69 (µg/m3)
PM - 10 (µg/m3)
SO2 9.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 762

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	28-SEP-2026 05:33	28-SEP-2026 00:03	24.94	31.00	85.23	-	0.79	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	28-SEP-2026 05:33	28-SEP-2026 05:30	35.50	61.65	12.92	5.89	0.50	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 05:33	28-SEP-2026 00:03	24.85	31.73	87.33	-	0.77	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	28-SEP-2026 05:32	28-SEP-2026 00:02	24.79	32.32	86.24	-	0.78	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	28-SEP-2026 05:32	28-SEP-2026 00:02	24.53	32.42	92.06	-	0.77	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	28-SEP-2026 05:31	28-SEP-2026 00:01	24.31	32.41	80.19	-	0.78	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	28-SEP-2026 05:31	28-SEP-2026 00:01	24.07	32.43	77.57	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	28-SEP-2026 05:30	27-SEP-2026 23:59	3.69	-	9.38	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	28-SEP-2026 05:30	28-SEP-2026 00:00	23.85	32.38	85.39	-	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	28-SEP-2026 05:30	28-SEP-2026 00:00	23.73	32.24	82.61	-	0.72	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 762

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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