Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 18:16:19
PM - 2.5 37.83 (µg/m3)
PM - 10 61.9 (µg/m3)
SO2 9.09 (µg/m3)
CO 0.83 (mg/m3)
NO2 2.5 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 18:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.23 (µg/m3)
CO 0.53 (mg/m3)
NO2 6.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 18:15:34
PM - 2.5 21.8 (µg/m3)
PM - 10 57.6 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.35 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 18:15:52
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
05-10-2026 18:18:41
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
05-10-2026 18:18:35
PM - 2.5 23.14 (µg/m3)
PM - 10 83.04 (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
05-10-2026 18:15:00
PM - 2.5 12.83 (µg/m3)
PM - 10 (µg/m3)
SO2 16.72 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 18:06:17
PM - 2.5 20.66 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 7.3 (µg/m3)
CO 1.27 (mg/m3)
NO2 8.3 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 18:15:33
PM - 2.5 58.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .54 (µg/m3)
CO 0.44 (mg/m3)
NO2 .22 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 18:11:07
PM - 2.5 19.6 (µg/m3)
PM - 10 38.9 (µg/m3)
SO2 14.22 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.07 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 18:18:08
PM - 2.5 44.01 (µg/m3)
PM - 10 68.15 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.79 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 18:15:38
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 28.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 18:15:50
PM - 2.5 1.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 18:16:19
PM - 2.5 37.83 (µg/m3)
PM - 10 61.9 (µg/m3)
SO2 9.09 (µg/m3)
CO 0.83 (mg/m3)
NO2 2.5 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 18:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.23 (µg/m3)
CO 0.53 (mg/m3)
NO2 6.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 18:15:34
PM - 2.5 21.8 (µg/m3)
PM - 10 57.6 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.35 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 18:15:52
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
05-10-2026 18:18:41
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
05-10-2026 18:18:35
PM - 2.5 23.14 (µg/m3)
PM - 10 83.04 (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
05-10-2026 18:15:00
PM - 2.5 12.83 (µg/m3)
PM - 10 (µg/m3)
SO2 16.72 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 18:06:17
PM - 2.5 20.66 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 7.3 (µg/m3)
CO 1.27 (mg/m3)
NO2 8.3 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 18:15:33
PM - 2.5 58.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .54 (µg/m3)
CO 0.44 (mg/m3)
NO2 .22 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 18:11:07
PM - 2.5 19.6 (µg/m3)
PM - 10 38.9 (µg/m3)
SO2 14.22 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.07 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 18:18:08
PM - 2.5 44.01 (µg/m3)
PM - 10 68.15 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.79 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 18:15:38
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 28.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
05-10-2026 18:15:50
PM - 2.5 1.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,389

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	05-OCT-2026 18:18	05-OCT-2026 12:48	23.14	83.04	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	05-OCT-2026 18:18	05-OCT-2026 18:15	44.01	68.15	10.59	5.79	0.69	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	05-OCT-2026 18:18	05-OCT-2026 12:48	23.51	82.34	0.00	-	0.99	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	05-OCT-2026 18:17	05-OCT-2026 12:47	23.88	81.46	0.00	-	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	05-OCT-2026 18:17	05-OCT-2026 12:47	24.07	80.71	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	05-OCT-2026 18:16	05-OCT-2026 12:46	23.89	79.97	0.00	-	0.98	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	05-OCT-2026 18:16	05-OCT-2026 12:46	23.58	79.44	0.00	-	0.97	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	05-OCT-2026 18:15	05-OCT-2026 12:45	23.21	78.81	0.00	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	05-OCT-2026 18:15	05-OCT-2026 12:45	3.34	-	28.43	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	05-OCT-2026 18:15	05-OCT-2026 12:45	22.69	78.24	0.00	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,389

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