Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 04:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.98 (µg/m3)
CO 0.17 (mg/m3)
NO2 15.88 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 05:00:10
PM - 2.5 23.87 (µg/m3)
PM - 10 74.1 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 05:00:01
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 05:04:05
PM - 2.5 7 (µg/m3)
PM - 10 9 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 05:03:50
PM - 2.5 43.73 (µg/m3)
PM - 10 112.46 (µg/m3)
SO2 18.71 (µg/m3)
CO 1.31 (mg/m3)
NO2 1.73 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 05:03:34
PM - 2.5 24.26 (µg/m3)
PM - 10 34.59 (µg/m3)
SO2 5.74 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 05:00:21
PM - 2.5 8.48 (µg/m3)
PM - 10 (µg/m3)
SO2 38.03 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 04:51:30
PM - 2.5 46.76 (µg/m3)
PM - 10 80.63 (µg/m3)
SO2 7.07 (µg/m3)
CO 1.13 (mg/m3)
NO2 31.13 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 05:00:08
PM - 2.5 48 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.20 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 04:56:10
PM - 2.5 41.9 (µg/m3)
PM - 10 83.44 (µg/m3)
SO2 16.13 (µg/m3)
CO 0.86 (mg/m3)
NO2 12.65 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 05:03:29
PM - 2.5 41.6 (µg/m3)
PM - 10 65.75 (µg/m3)
SO2 9.94 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 05:04:01
PM - 2.5 40 (µg/m3)
PM - 10 69 (µg/m3)
SO2 12.1 (µg/m3)
CO 0.11 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 05:00:47
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 11.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 05:03:39
PM - 2.5 33.16 (µg/m3)
PM - 10 60.17 (µg/m3)
SO2 2.16 (µg/m3)
CO 1.18 (mg/m3)
NO2 11.83 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 05:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 97 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 04:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.98 (µg/m3)
CO 0.17 (mg/m3)
NO2 15.88 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 05:00:10
PM - 2.5 23.87 (µg/m3)
PM - 10 74.1 (µg/m3)
SO2 13.73 (µg/m3)
CO 0.39 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 05:00:01
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 05:04:05
PM - 2.5 7 (µg/m3)
PM - 10 9 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 05:03:50
PM - 2.5 43.73 (µg/m3)
PM - 10 112.46 (µg/m3)
SO2 18.71 (µg/m3)
CO 1.31 (mg/m3)
NO2 1.73 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 05:03:34
PM - 2.5 24.26 (µg/m3)
PM - 10 34.59 (µg/m3)
SO2 5.74 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 05:00:21
PM - 2.5 8.48 (µg/m3)
PM - 10 (µg/m3)
SO2 38.03 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 04:51:30
PM - 2.5 46.76 (µg/m3)
PM - 10 80.63 (µg/m3)
SO2 7.07 (µg/m3)
CO 1.13 (mg/m3)
NO2 31.13 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 05:00:08
PM - 2.5 48 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.20 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 04:56:10
PM - 2.5 41.9 (µg/m3)
PM - 10 83.44 (µg/m3)
SO2 16.13 (µg/m3)
CO 0.86 (mg/m3)
NO2 12.65 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 05:03:29
PM - 2.5 41.6 (µg/m3)
PM - 10 65.75 (µg/m3)
SO2 9.94 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 05:04:01
PM - 2.5 40 (µg/m3)
PM - 10 69 (µg/m3)
SO2 12.1 (µg/m3)
CO 0.11 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 05:00:47
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 11.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 05:03:39
PM - 2.5 33.16 (µg/m3)
PM - 10 60.17 (µg/m3)
SO2 2.16 (µg/m3)
CO 1.18 (mg/m3)
NO2 11.83 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 05:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 97 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 672

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 05:04	08-OCT-2026 23:34	24.25	34.87	5.14	-	0.89	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 05:03	08-OCT-2026 23:33	24.26	34.59	5.74	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 05:03	09-OCT-2026 05:00	41.60	65.75	9.94	4.92	0.58	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 05:03	08-OCT-2026 23:33	24.21	34.27	2.46	-	0.88	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 05:02	08-OCT-2026 23:32	24.02	33.78	0.00	-	0.86	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 05:02	08-OCT-2026 23:32	23.82	33.31	3.80	-	0.86	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 05:01	08-OCT-2026 23:31	23.69	32.77	1.54	-	0.88	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 05:01	08-OCT-2026 23:31	23.44	32.34	5.51	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 05:00	08-OCT-2026 23:29	3.39	-	11.28	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	09-OCT-2026 05:00	08-OCT-2026 23:30	22.91	31.82	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 672

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