Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 21:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.93 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.22 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 21:45:13
PM - 2.5 20.12 (µg/m3)
PM - 10 107.91 (µg/m3)
SO2 14.01 (µg/m3)
CO 0.33 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 21:49:01
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.49 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 21:49:08
PM - 2.5 68.25 (µg/m3)
PM - 10 221.02 (µg/m3)
SO2 18.32 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 21:45:28
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 21:49:14
PM - 2.5 21 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 21:49:26
PM - 2.5 43.16 (µg/m3)
PM - 10 128.34 (µg/m3)
SO2 7.57 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 21:45:22
PM - 2.5 17.83 (µg/m3)
PM - 10 (µg/m3)
SO2 45.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 21:49:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.26 (µg/m3)
CO 1.76 (mg/m3)
NO2 1.81 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 21:36:14
PM - 2.5 48.92 (µg/m3)
PM - 10 84.35 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.67 (mg/m3)
NO2 13.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 21:45:34
PM - 2.5 134.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .52 (µg/m3)
CO 0.48 (mg/m3)
NO2 .45 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 21:41:07
PM - 2.5 44.7 (µg/m3)
PM - 10 86.68 (µg/m3)
SO2 18.76 (µg/m3)
CO 1.31 (mg/m3)
NO2 12.72 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 21:49:04
PM - 2.5 35.48 (µg/m3)
PM - 10 59.66 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.72 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 21:45:38
PM - 2.5 3.64 (µg/m3)
PM - 10 (µg/m3)
SO2 45.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 21:45:50
PM - 2.5 .99 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 21:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.93 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.22 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 21:45:13
PM - 2.5 20.12 (µg/m3)
PM - 10 107.91 (µg/m3)
SO2 14.01 (µg/m3)
CO 0.33 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 21:49:01
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.49 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 21:49:08
PM - 2.5 68.25 (µg/m3)
PM - 10 221.02 (µg/m3)
SO2 18.32 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 21:45:28
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 21:49:14
PM - 2.5 21 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 21:49:26
PM - 2.5 43.16 (µg/m3)
PM - 10 128.34 (µg/m3)
SO2 7.57 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 21:45:22
PM - 2.5 17.83 (µg/m3)
PM - 10 (µg/m3)
SO2 45.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 21:49:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.26 (µg/m3)
CO 1.76 (mg/m3)
NO2 1.81 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 21:36:14
PM - 2.5 48.92 (µg/m3)
PM - 10 84.35 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.67 (mg/m3)
NO2 13.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 21:45:34
PM - 2.5 134.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .52 (µg/m3)
CO 0.48 (mg/m3)
NO2 .45 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 21:41:07
PM - 2.5 44.7 (µg/m3)
PM - 10 86.68 (µg/m3)
SO2 18.76 (µg/m3)
CO 1.31 (mg/m3)
NO2 12.72 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 21:49:04
PM - 2.5 35.48 (µg/m3)
PM - 10 59.66 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.72 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 21:45:38
PM - 2.5 3.64 (µg/m3)
PM - 10 (µg/m3)
SO2 45.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 21:45:50
PM - 2.5 .99 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,917

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	03-OCT-2026 21:49	03-OCT-2026 16:19	43.16	128.34	7.57	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-OCT-2026 21:49	03-OCT-2026 21:45	35.48	59.66	8.29	2.72	0.31	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 21:48	03-OCT-2026 16:18	43.76	128.53	4.95	-	1.08	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	03-OCT-2026 21:48	03-OCT-2026 16:18	44.21	128.66	0.21	-	1.09	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	03-OCT-2026 21:47	03-OCT-2026 16:17	44.69	128.97	3.51	-	1.07	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	03-OCT-2026 21:47	03-OCT-2026 16:17	45.12	129.38	9.32	-	1.05	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	03-OCT-2026 21:46	03-OCT-2026 16:16	45.73	130.07	6.67	-	1.05	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	03-OCT-2026 21:46	03-OCT-2026 16:16	46.21	130.63	0.13	-	1.08	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	03-OCT-2026 21:45	03-OCT-2026 16:15	46.57	131.16	0.00	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 21:45	03-OCT-2026 16:14	3.64	-	45.50	0.00	0.00	site_5592	Swan Environ

1 - 10 of 2,917

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