Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:31:21
PM - 2.5 37.68 (µg/m3)
PM - 10 59.4 (µg/m3)
SO2 28.76 (µg/m3)
CO 0.72 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.11 (µg/m3)
CO 0.35 (mg/m3)
NO2 14.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:30:03
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:30:39
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:33:59
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:34:05
PM - 2.5 27.36 (µg/m3)
PM - 10 44.31 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:30:48
PM - 2.5 9.36 (µg/m3)
PM - 10 (µg/m3)
SO2 34.26 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 07:26:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.2 (µg/m3)
CO 1.81 (mg/m3)
NO2 2.14 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:26:09
PM - 2.5 18.5 (µg/m3)
PM - 10 37.35 (µg/m3)
SO2 12.39 (µg/m3)
CO 0.33 (mg/m3)
NO2 7.61 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:33:23
PM - 2.5 41.88 (µg/m3)
PM - 10 66.02 (µg/m3)
SO2 10.02 (µg/m3)
CO 0.59 (mg/m3)
NO2 5.02 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 43.76 (µg/m3)
CO 1.43 (mg/m3)
NO2 48.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:33:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.63 (mg/m3)
NO2 6.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:30:26
PM - 2.5 3.27 (µg/m3)
PM - 10 (µg/m3)
SO2 9.71 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:33:58
PM - 2.5 30.9 (µg/m3)
PM - 10 51.49 (µg/m3)
SO2 4.76 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.45 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:31:21
PM - 2.5 37.68 (µg/m3)
PM - 10 59.4 (µg/m3)
SO2 28.76 (µg/m3)
CO 0.72 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.11 (µg/m3)
CO 0.35 (mg/m3)
NO2 14.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:30:03
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.40 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:30:39
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:33:59
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:34:05
PM - 2.5 27.36 (µg/m3)
PM - 10 44.31 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:30:48
PM - 2.5 9.36 (µg/m3)
PM - 10 (µg/m3)
SO2 34.26 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 07:26:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.2 (µg/m3)
CO 1.81 (mg/m3)
NO2 2.14 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:26:09
PM - 2.5 18.5 (µg/m3)
PM - 10 37.35 (µg/m3)
SO2 12.39 (µg/m3)
CO 0.33 (mg/m3)
NO2 7.61 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:33:23
PM - 2.5 41.88 (µg/m3)
PM - 10 66.02 (µg/m3)
SO2 10.02 (µg/m3)
CO 0.59 (mg/m3)
NO2 5.02 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 43.76 (µg/m3)
CO 1.43 (mg/m3)
NO2 48.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:33:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.63 (mg/m3)
NO2 6.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:30:26
PM - 2.5 3.27 (µg/m3)
PM - 10 (µg/m3)
SO2 9.71 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:33:58
PM - 2.5 30.9 (µg/m3)
PM - 10 51.49 (µg/m3)
SO2 4.76 (µg/m3)
CO 0.82 (mg/m3)
NO2 10.45 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,014

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	08-OCT-2026 07:34	08-OCT-2026 02:04	27.36	44.31	4.49	-	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	08-OCT-2026 07:33	08-OCT-2026 02:03	27.67	44.27	3.41	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 07:33	08-OCT-2026 07:30	41.88	66.02	10.02	5.02	0.59	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 07:33	08-OCT-2026 02:03	27.89	44.30	8.04	-	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	08-OCT-2026 07:32	08-OCT-2026 02:02	27.91	44.25	0.00	-	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	08-OCT-2026 07:32	08-OCT-2026 02:02	27.74	44.18	6.65	-	0.90	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	08-OCT-2026 07:31	08-OCT-2026 02:01	27.47	44.26	8.15	-	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	08-OCT-2026 07:31	08-OCT-2026 02:01	27.27	44.28	9.97	-	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	08-OCT-2026 07:30	08-OCT-2026 02:00	26.71	44.25	7.10	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 07:30	08-OCT-2026 01:59	3.27	-	9.71	0.00	0.00	site_5592	Swan Environ

1 - 10 of 1,014

marquee

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