Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.78 (µg/m3)
CO 0.38 (mg/m3)
NO2 14.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 07:15:25
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 07:15:22
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 07:19:08
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 07:18:53
PM - 2.5 39.63 (µg/m3)
PM - 10 91.14 (µg/m3)
SO2 19.75 (µg/m3)
CO 1.36 (mg/m3)
NO2 2.93 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 07:19:08
PM - 2.5 29.29 (µg/m3)
PM - 10 55.35 (µg/m3)
SO2 7.86 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 07:15:51
PM - 2.5 96.37 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 8.33 (mg/m3)
NO2 40.52 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 07:06:18
PM - 2.5 47.63 (µg/m3)
PM - 10 82.12 (µg/m3)
SO2 7.22 (µg/m3)
CO 1.11 (mg/m3)
NO2 30.52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 07:15:30
PM - 2.5 40.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:11:10
PM - 2.5 22 (µg/m3)
PM - 10 45.23 (µg/m3)
SO2 14.9 (µg/m3)
CO 0.38 (mg/m3)
NO2 8.98 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 07:18:30
PM - 2.5 42.73 (µg/m3)
PM - 10 66.87 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.33 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 07:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.37 (µg/m3)
SO2 53.25 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.33 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 07:19:01
PM - 2.5 51 (µg/m3)
PM - 10 91 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.47 (mg/m3)
NO2 16.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 07:15:16
PM - 2.5 4.26 (µg/m3)
PM - 10 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 07:19:14
PM - 2.5 51.85 (µg/m3)
PM - 10 69.35 (µg/m3)
SO2 2.46 (µg/m3)
CO 1.17 (mg/m3)
NO2 12.15 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 07:15:50
PM - 2.5 .89 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.78 (µg/m3)
CO 0.38 (mg/m3)
NO2 14.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 07:15:25
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 07:15:22
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 07:19:08
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 07:18:53
PM - 2.5 39.63 (µg/m3)
PM - 10 91.14 (µg/m3)
SO2 19.75 (µg/m3)
CO 1.36 (mg/m3)
NO2 2.93 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 07:19:08
PM - 2.5 29.29 (µg/m3)
PM - 10 55.35 (µg/m3)
SO2 7.86 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 07:15:51
PM - 2.5 96.37 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 8.33 (mg/m3)
NO2 40.52 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 07:06:18
PM - 2.5 47.63 (µg/m3)
PM - 10 82.12 (µg/m3)
SO2 7.22 (µg/m3)
CO 1.11 (mg/m3)
NO2 30.52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 07:15:30
PM - 2.5 40.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:11:10
PM - 2.5 22 (µg/m3)
PM - 10 45.23 (µg/m3)
SO2 14.9 (µg/m3)
CO 0.38 (mg/m3)
NO2 8.98 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 07:18:30
PM - 2.5 42.73 (µg/m3)
PM - 10 66.87 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.33 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 07:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.37 (µg/m3)
SO2 53.25 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.33 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 07:19:01
PM - 2.5 51 (µg/m3)
PM - 10 91 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.47 (mg/m3)
NO2 16.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 07:15:16
PM - 2.5 4.26 (µg/m3)
PM - 10 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 07:19:14
PM - 2.5 51.85 (µg/m3)
PM - 10 69.35 (µg/m3)
SO2 2.46 (µg/m3)
CO 1.17 (mg/m3)
NO2 12.15 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 07:15:50
PM - 2.5 .89 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 971

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	09-OCT-2026 07:19	09-OCT-2026 01:49	29.29	55.35	7.86	-	0.98	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	09-OCT-2026 07:18	09-OCT-2026 01:48	29.53	55.25	7.97	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 07:18	09-OCT-2026 07:15	42.73	66.87	10.25	5.33	0.63	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 07:18	09-OCT-2026 01:48	29.65	55.03	6.06	-	0.99	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	09-OCT-2026 07:17	09-OCT-2026 01:47	29.71	54.88	4.66	-	0.96	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	09-OCT-2026 07:17	09-OCT-2026 01:47	29.69	54.68	4.83	-	0.97	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	09-OCT-2026 07:16	09-OCT-2026 01:46	29.34	54.32	7.63	-	0.96	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	09-OCT-2026 07:16	09-OCT-2026 01:46	28.95	54.00	14.11	-	0.97	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	09-OCT-2026 07:15	09-OCT-2026 01:45	28.71	53.57	6.23	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 07:15	09-OCT-2026 01:44	4.26	-	9.59	0.00	0.00	site_5592	Swan Environ

1 - 10 of 971

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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