Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 09:14:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.41 (µg/m3)
CO 0.06 (mg/m3)
NO2 11.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 09:15:38
PM - 2.5 22.5 (µg/m3)
PM - 10 51.21 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.34 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 09:15:55
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .67 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 09:19:07
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 09:19:24
PM - 2.5 63.86 (µg/m3)
PM - 10 171.09 (µg/m3)
SO2 21.49 (µg/m3)
CO 1.52 (mg/m3)
NO2 14.41 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 09:19:05
PM - 2.5 42.81 (µg/m3)
PM - 10 117.69 (µg/m3)
SO2 16.78 (µg/m3)
CO 1.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 09:15:58
PM - 2.5 10.3 (µg/m3)
PM - 10 (µg/m3)
SO2 28.68 (µg/m3)
CO ##### (mg/m3)
NO2 .59 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 09:06:19
PM - 2.5 55.6 (µg/m3)
PM - 10 95.87 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.12 (mg/m3)
NO2 30.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 09:15:04
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.12 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 09:11:10
PM - 2.5 25.6 (µg/m3)
PM - 10 52.06 (µg/m3)
SO2 15.12 (µg/m3)
CO 0.47 (mg/m3)
NO2 9.63 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 09:18:30
PM - 2.5 37.93 (µg/m3)
PM - 10 62.1 (µg/m3)
SO2 8.95 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.6 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 09:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.47 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 09:19:02
PM - 2.5 39 (µg/m3)
PM - 10 69 (µg/m3)
SO2 13.5 (µg/m3)
CO 0.36 (mg/m3)
NO2 11.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 09:15:56
PM - 2.5 3.08 (µg/m3)
PM - 10 (µg/m3)
SO2 12.81 (µg/m3)
CO 0.18 (mg/m3)
NO2 217.72 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 09:19:16
PM - 2.5 72.98 (µg/m3)
PM - 10 153 (µg/m3)
SO2 4.65 (µg/m3)
CO 1.44 (mg/m3)
NO2 14.46 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 09:15:51
PM - 2.5 1.09 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 09:14:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.41 (µg/m3)
CO 0.06 (mg/m3)
NO2 11.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 09:15:38
PM - 2.5 22.5 (µg/m3)
PM - 10 51.21 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.34 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 09:15:55
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .67 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 09:19:07
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 09:19:24
PM - 2.5 63.86 (µg/m3)
PM - 10 171.09 (µg/m3)
SO2 21.49 (µg/m3)
CO 1.52 (mg/m3)
NO2 14.41 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 09:19:05
PM - 2.5 42.81 (µg/m3)
PM - 10 117.69 (µg/m3)
SO2 16.78 (µg/m3)
CO 1.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 09:15:58
PM - 2.5 10.3 (µg/m3)
PM - 10 (µg/m3)
SO2 28.68 (µg/m3)
CO ##### (mg/m3)
NO2 .59 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 09:06:19
PM - 2.5 55.6 (µg/m3)
PM - 10 95.87 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.12 (mg/m3)
NO2 30.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 09:15:04
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.12 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 09:11:10
PM - 2.5 25.6 (µg/m3)
PM - 10 52.06 (µg/m3)
SO2 15.12 (µg/m3)
CO 0.47 (mg/m3)
NO2 9.63 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 09:18:30
PM - 2.5 37.93 (µg/m3)
PM - 10 62.1 (µg/m3)
SO2 8.95 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.6 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 09:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.47 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 09:19:02
PM - 2.5 39 (µg/m3)
PM - 10 69 (µg/m3)
SO2 13.5 (µg/m3)
CO 0.36 (mg/m3)
NO2 11.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 09:15:56
PM - 2.5 3.08 (µg/m3)
PM - 10 (µg/m3)
SO2 12.81 (µg/m3)
CO 0.18 (mg/m3)
NO2 217.72 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 09:19:16
PM - 2.5 72.98 (µg/m3)
PM - 10 153 (µg/m3)
SO2 4.65 (µg/m3)
CO 1.44 (mg/m3)
NO2 14.46 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 09:15:51
PM - 2.5 1.09 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,243

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 09:19	09-OCT-2026 03:49	42.81	117.69	16.78	-	1.91	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	09-OCT-2026 09:18	09-OCT-2026 03:48	42.16	117.36	16.39	-	1.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 09:18	09-OCT-2026 09:15	37.93	62.10	8.95	3.60	0.42	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 09:18	09-OCT-2026 03:48	41.69	117.16	14.21	-	1.78	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 09:17	09-OCT-2026 03:47	41.11	116.91	13.75	-	1.73	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 09:17	09-OCT-2026 03:47	40.59	116.64	11.04	-	1.63	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 09:16	09-OCT-2026 03:46	39.97	116.28	14.21	-	1.59	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 09:16	09-OCT-2026 03:46	39.36	115.89	13.59	-	1.55	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 09:15	09-OCT-2026 03:45	3.08	-	12.81	217.72	0.18	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 09:15	09-OCT-2026 03:45	38.80	115.44	12.10	-	1.57	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,243

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