Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 21:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.21 (µg/m3)
CO 0.18 (mg/m3)
NO2 11.42 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 21:30:52
PM - 2.5 23.36 (µg/m3)
PM - 10 69.26 (µg/m3)
SO2 20.88 (µg/m3)
CO 0.53 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 21:30:29
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 21:36:56
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 21:37:09
PM - 2.5 0 (µg/m3)
PM - 10 152.31 (µg/m3)
SO2 19.19 (µg/m3)
CO 1.42 (mg/m3)
NO2 .98 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 21:37:07
PM - 2.5 33.78 (µg/m3)
PM - 10 98.9 (µg/m3)
SO2 1.86 (µg/m3)
CO 1.21 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 21:30:28
PM - 2.5 10.27 (µg/m3)
PM - 10 (µg/m3)
SO2 22.65 (µg/m3)
CO (mg/m3)
NO2 .68 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 21:36:19
PM - 2.5 60.37 (µg/m3)
PM - 10 104.09 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.77 (mg/m3)
NO2 17.67 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 21:30:31
PM - 2.5 131.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.17 (mg/m3)
NO2 .05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 21:26:10
PM - 2.5 38 (µg/m3)
PM - 10 76 (µg/m3)
SO2 15.89 (µg/m3)
CO 0.77 (mg/m3)
NO2 11.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 21:33:27
PM - 2.5 36.98 (µg/m3)
PM - 10 61.15 (µg/m3)
SO2 8.69 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.26 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 21:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 30.41 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.93 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 21:37:01
PM - 2.5 91 (µg/m3)
PM - 10 164 (µg/m3)
SO2 13.8 (µg/m3)
CO 0.49 (mg/m3)
NO2 1.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 21:30:48
PM - 2.5 3.97 (µg/m3)
PM - 10 (µg/m3)
SO2 16.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 21:37:03
PM - 2.5 103.08 (µg/m3)
PM - 10 388.8 (µg/m3)
SO2 3.39 (µg/m3)
CO 0.91 (mg/m3)
NO2 14.21 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 21:30:50
PM - 2.5 1.18 (µg/m3)
PM - 10 (µg/m3)
SO2 6.52 (µg/m3)
CO (mg/m3)
NO2 .36 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 21:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.21 (µg/m3)
CO 0.18 (mg/m3)
NO2 11.42 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 21:30:52
PM - 2.5 23.36 (µg/m3)
PM - 10 69.26 (µg/m3)
SO2 20.88 (µg/m3)
CO 0.53 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 21:30:29
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 21:36:56
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 21:37:09
PM - 2.5 0 (µg/m3)
PM - 10 152.31 (µg/m3)
SO2 19.19 (µg/m3)
CO 1.42 (mg/m3)
NO2 .98 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 21:37:07
PM - 2.5 33.78 (µg/m3)
PM - 10 98.9 (µg/m3)
SO2 1.86 (µg/m3)
CO 1.21 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 21:30:28
PM - 2.5 10.27 (µg/m3)
PM - 10 (µg/m3)
SO2 22.65 (µg/m3)
CO (mg/m3)
NO2 .68 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 21:36:19
PM - 2.5 60.37 (µg/m3)
PM - 10 104.09 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.77 (mg/m3)
NO2 17.67 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 21:30:31
PM - 2.5 131.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.17 (mg/m3)
NO2 .05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 21:26:10
PM - 2.5 38 (µg/m3)
PM - 10 76 (µg/m3)
SO2 15.89 (µg/m3)
CO 0.77 (mg/m3)
NO2 11.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 21:33:27
PM - 2.5 36.98 (µg/m3)
PM - 10 61.15 (µg/m3)
SO2 8.69 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.26 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 21:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 30.41 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.93 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 21:37:01
PM - 2.5 91 (µg/m3)
PM - 10 164 (µg/m3)
SO2 13.8 (µg/m3)
CO 0.49 (mg/m3)
NO2 1.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 21:30:48
PM - 2.5 3.97 (µg/m3)
PM - 10 (µg/m3)
SO2 16.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 21:37:03
PM - 2.5 103.08 (µg/m3)
PM - 10 388.8 (µg/m3)
SO2 3.39 (µg/m3)
CO 0.91 (mg/m3)
NO2 14.21 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 21:30:50
PM - 2.5 1.18 (µg/m3)
PM - 10 (µg/m3)
SO2 6.52 (µg/m3)
CO (mg/m3)
NO2 .36 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,923

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 21:37	08-OCT-2026 16:07	33.78	98.90	1.86	-	1.21	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 21:36	08-OCT-2026 16:06	33.16	99.25	7.62	-	1.23	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 21:36	08-OCT-2026 16:06	32.62	99.37	3.51	-	1.24	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 21:35	08-OCT-2026 16:05	31.73	99.52	4.48	-	1.25	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 21:35	08-OCT-2026 16:05	30.89	99.64	4.79	-	1.28	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 21:34	08-OCT-2026 21:30	31.78	64.38	30.41	43.93	0.68	site_1963	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 21:34	08-OCT-2026 16:04	30.20	99.67	4.28	-	1.28	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 21:34	08-OCT-2026 16:04	29.72	99.57	3.60	-	1.29	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 21:33	08-OCT-2026 16:03	29.22	99.44	6.85	-	1.30	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 21:33	08-OCT-2026 21:30	36.98	61.15	8.69	3.26	0.37	site_1931	Envea India Pvt Ltd

1 - 10 of 2,923

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