Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
04-10-2026 18:03:33
PM - 2.5 0 (µg/m3)
PM - 10 91.59 (µg/m3)
SO2 10.27 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 17:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.06 (µg/m3)
CO 0.13 (mg/m3)
NO2 9.83 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 18:00:27
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.34 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 18:03:25
PM - 2.5 20 (µg/m3)
PM - 10 40 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.56 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 18:03:32
PM - 2.5 75.28 (µg/m3)
PM - 10 266.43 (µg/m3)
SO2 18.07 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 18:00:42
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 18:03:42
PM - 2.5 14 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 18:03:35
PM - 2.5 36.99 (µg/m3)
PM - 10 132.18 (µg/m3)
SO2 0 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 18:00:26
PM - 2.5 12.68 (µg/m3)
PM - 10 (µg/m3)
SO2 15.61 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
04-10-2026 17:59:54
PM - 2.5 42.38 (µg/m3)
PM - 10 95.48 (µg/m3)
SO2 16.82 (µg/m3)
CO (mg/m3)
NO2 32.37 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 17:51:14
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.09 (µg/m3)
CO 0.57 (mg/m3)
NO2 10.08 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 18:00:50
PM - 2.5 57.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .76 (µg/m3)
CO 0.47 (mg/m3)
NO2 .26 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 17:56:07
PM - 2.5 25.9 (µg/m3)
PM - 10 51.27 (µg/m3)
SO2 17.28 (µg/m3)
CO 0.66 (mg/m3)
NO2 9.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 18:03:08
PM - 2.5 37.66 (µg/m3)
PM - 10 61.83 (µg/m3)
SO2 8.88 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 18:00:57
PM - 2.5 2.85 (µg/m3)
PM - 10 (µg/m3)
SO2 12.11 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 18:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 31.22 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
04-10-2026 18:03:33
PM - 2.5 0 (µg/m3)
PM - 10 91.59 (µg/m3)
SO2 10.27 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 17:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.06 (µg/m3)
CO 0.13 (mg/m3)
NO2 9.83 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 18:00:27
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.34 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 18:03:25
PM - 2.5 20 (µg/m3)
PM - 10 40 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.56 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 18:03:32
PM - 2.5 75.28 (µg/m3)
PM - 10 266.43 (µg/m3)
SO2 18.07 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 18:00:42
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 18:03:42
PM - 2.5 14 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 18:03:35
PM - 2.5 36.99 (µg/m3)
PM - 10 132.18 (µg/m3)
SO2 0 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 18:00:26
PM - 2.5 12.68 (µg/m3)
PM - 10 (µg/m3)
SO2 15.61 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
04-10-2026 17:59:54
PM - 2.5 42.38 (µg/m3)
PM - 10 95.48 (µg/m3)
SO2 16.82 (µg/m3)
CO (mg/m3)
NO2 32.37 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 17:51:14
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.09 (µg/m3)
CO 0.57 (mg/m3)
NO2 10.08 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 18:00:50
PM - 2.5 57.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .76 (µg/m3)
CO 0.47 (mg/m3)
NO2 .26 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 17:56:07
PM - 2.5 25.9 (µg/m3)
PM - 10 51.27 (µg/m3)
SO2 17.28 (µg/m3)
CO 0.66 (mg/m3)
NO2 9.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 18:03:08
PM - 2.5 37.66 (µg/m3)
PM - 10 61.83 (µg/m3)
SO2 8.88 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 18:00:57
PM - 2.5 2.85 (µg/m3)
PM - 10 (µg/m3)
SO2 12.11 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 18:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 31.22 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,468

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	04-OCT-2026 18:03	04-OCT-2026 12:33	36.99	132.18	0.00	-	0.93	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	04-OCT-2026 18:03	04-OCT-2026 12:33	36.94	132.57	0.32	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	04-OCT-2026 18:03	04-OCT-2026 18:00	37.66	61.83	8.88	3.50	0.40	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	04-OCT-2026 18:02	04-OCT-2026 12:32	36.79	132.73	0.00	-	0.94	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	04-OCT-2026 18:02	04-OCT-2026 12:32	36.71	132.68	0.00	-	0.93	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	04-OCT-2026 18:01	04-OCT-2026 12:31	36.67	132.36	0.00	-	0.92	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	04-OCT-2026 18:01	04-OCT-2026 12:31	36.68	131.61	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	04-OCT-2026 18:00	04-OCT-2026 12:30	2.85	-	12.11	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	04-OCT-2026 18:00	04-OCT-2026 12:30	36.35	130.48	0.00	-	0.92	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	04-OCT-2026 17:59	04-OCT-2026 12:29	36.14	128.19	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,468

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