Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 19:16:22
PM - 2.5 36.05 (µg/m3)
PM - 10 74.84 (µg/m3)
SO2 0 (µg/m3)
CO 0.20 (mg/m3)
NO2 2.55 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 19:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.6 (µg/m3)
CO 0.15 (mg/m3)
NO2 4.47 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 19:15:50
PM - 2.5 22.85 (µg/m3)
PM - 10 82.13 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 19:15:07
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 19:18:24
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 19:18:06
PM - 2.5 0 (µg/m3)
PM - 10 172.69 (µg/m3)
SO2 20.6 (µg/m3)
CO 1.44 (mg/m3)
NO2 1.07 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 19:18:14
PM - 2.5 37.87 (µg/m3)
PM - 10 100.93 (µg/m3)
SO2 0 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 19:15:06
PM - 2.5 12.73 (µg/m3)
PM - 10 (µg/m3)
SO2 25.8 (µg/m3)
CO ##### (mg/m3)
NO2 .53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 19:06:18
PM - 2.5 70.15 (µg/m3)
PM - 10 120.96 (µg/m3)
SO2 7.19 (µg/m3)
CO 1.56 (mg/m3)
NO2 47.41 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 19:15:08
PM - 2.5 48.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 19:11:10
PM - 2.5 40.2 (µg/m3)
PM - 10 80.17 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.82 (mg/m3)
NO2 12.33 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 19:18:27
PM - 2.5 44.37 (µg/m3)
PM - 10 68.51 (µg/m3)
SO2 10.69 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.92 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 19:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.47 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 19:18:01
PM - 2.5 66 (µg/m3)
PM - 10 118 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.21 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 19:15:17
PM - 2.5 3.7 (µg/m3)
PM - 10 (µg/m3)
SO2 25.19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 19:18:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3 (µg/m3)
CO 0.79 (mg/m3)
NO2 19.08 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 19:15:50
PM - 2.5 1.4 (µg/m3)
PM - 10 (µg/m3)
SO2 6.68 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 19:16:22
PM - 2.5 36.05 (µg/m3)
PM - 10 74.84 (µg/m3)
SO2 0 (µg/m3)
CO 0.20 (mg/m3)
NO2 2.55 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 19:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.6 (µg/m3)
CO 0.15 (mg/m3)
NO2 4.47 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 19:15:50
PM - 2.5 22.85 (µg/m3)
PM - 10 82.13 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 19:15:07
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 19:18:24
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 19:18:06
PM - 2.5 0 (µg/m3)
PM - 10 172.69 (µg/m3)
SO2 20.6 (µg/m3)
CO 1.44 (mg/m3)
NO2 1.07 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 19:18:14
PM - 2.5 37.87 (µg/m3)
PM - 10 100.93 (µg/m3)
SO2 0 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 19:15:06
PM - 2.5 12.73 (µg/m3)
PM - 10 (µg/m3)
SO2 25.8 (µg/m3)
CO ##### (mg/m3)
NO2 .53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 19:06:18
PM - 2.5 70.15 (µg/m3)
PM - 10 120.96 (µg/m3)
SO2 7.19 (µg/m3)
CO 1.56 (mg/m3)
NO2 47.41 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 19:15:08
PM - 2.5 48.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 19:11:10
PM - 2.5 40.2 (µg/m3)
PM - 10 80.17 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.82 (mg/m3)
NO2 12.33 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 19:18:27
PM - 2.5 44.37 (µg/m3)
PM - 10 68.51 (µg/m3)
SO2 10.69 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.92 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 19:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 12.6 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.47 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 19:18:01
PM - 2.5 66 (µg/m3)
PM - 10 118 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.21 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 19:15:17
PM - 2.5 3.7 (µg/m3)
PM - 10 (µg/m3)
SO2 25.19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 19:18:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3 (µg/m3)
CO 0.79 (mg/m3)
NO2 19.08 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 19:15:50
PM - 2.5 1.4 (µg/m3)
PM - 10 (µg/m3)
SO2 6.68 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,607

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	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 19:18	08-OCT-2026 19:15	44.37	68.51	10.69	5.92	0.71	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 19:18	08-OCT-2026 13:48	37.87	100.93	0.00	-	0.95	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 19:17	08-OCT-2026 13:47	37.92	101.71	0.00	-	1.00	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 19:17	08-OCT-2026 13:47	37.95	102.30	0.00	-	1.03	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 19:16	08-OCT-2026 13:46	38.03	102.68	0.00	-	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	08-OCT-2026 19:16	08-OCT-2026 13:46	38.14	103.01	0.00	-	1.03	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 19:15	08-OCT-2026 13:45	38.33	103.38	1.43	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 19:15	08-OCT-2026 13:44	3.70	-	25.19	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	08-OCT-2026 19:15	08-OCT-2026 13:45	38.48	103.52	0.43	-	1.02	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 19:14	08-OCT-2026 13:44	38.73	103.51	2.20	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,607

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