Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:04:31
PM - 2.5 0 (µg/m3)
PM - 10 89 (µg/m3)
SO2 12.34 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 06:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.16 (mg/m3)
NO2 8.58 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 07:00:30
PM - 2.5 16.65 (µg/m3)
PM - 10 48.32 (µg/m3)
SO2 6.29 (µg/m3)
CO 0.30 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:04:47
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.08 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 07:04:50
PM - 2.5 37.43 (µg/m3)
PM - 10 70.42 (µg/m3)
SO2 17.91 (µg/m3)
CO 0.56 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 07:00:27
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 07:04:28
PM - 2.5 8 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 07:04:38
PM - 2.5 55.56 (µg/m3)
PM - 10 72.68 (µg/m3)
SO2 45.12 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:00:09
PM - 2.5 8.06 (µg/m3)
PM - 10 (µg/m3)
SO2 42.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:00:16
PM - 2.5 75.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.47 (mg/m3)
NO2 .6 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 06:56:06
PM - 2.5 40.6 (µg/m3)
PM - 10 78.95 (µg/m3)
SO2 18.43 (µg/m3)
CO 1.17 (mg/m3)
NO2 11.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 07:04:00
PM - 2.5 37.13 (µg/m3)
PM - 10 61.3 (µg/m3)
SO2 8.74 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 07:04:26
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.7 (µg/m3)
CO 0.89 (mg/m3)
NO2 9.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 07:00:34
PM - 2.5 3.37 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 07:00:51
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 5.98 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 07:04:31
PM - 2.5 0 (µg/m3)
PM - 10 89 (µg/m3)
SO2 12.34 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 06:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.72 (µg/m3)
CO 0.16 (mg/m3)
NO2 8.58 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 07:00:30
PM - 2.5 16.65 (µg/m3)
PM - 10 48.32 (µg/m3)
SO2 6.29 (µg/m3)
CO 0.30 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 07:04:47
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.08 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 07:04:50
PM - 2.5 37.43 (µg/m3)
PM - 10 70.42 (µg/m3)
SO2 17.91 (µg/m3)
CO 0.56 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 07:00:27
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 07:04:28
PM - 2.5 8 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 07:04:38
PM - 2.5 55.56 (µg/m3)
PM - 10 72.68 (µg/m3)
SO2 45.12 (µg/m3)
CO 0.93 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 07:00:09
PM - 2.5 8.06 (µg/m3)
PM - 10 (µg/m3)
SO2 42.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 07:00:16
PM - 2.5 75.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.47 (mg/m3)
NO2 .6 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 06:56:06
PM - 2.5 40.6 (µg/m3)
PM - 10 78.95 (µg/m3)
SO2 18.43 (µg/m3)
CO 1.17 (mg/m3)
NO2 11.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 07:04:00
PM - 2.5 37.13 (µg/m3)
PM - 10 61.3 (µg/m3)
SO2 8.74 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 07:04:26
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.7 (µg/m3)
CO 0.89 (mg/m3)
NO2 9.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 07:00:34
PM - 2.5 3.37 (µg/m3)
PM - 10 (µg/m3)
SO2 6.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 07:00:51
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 5.98 (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 939

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	03-OCT-2026 07:04	03-OCT-2026 01:34	55.56	72.68	45.12	-	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	03-OCT-2026 07:04	03-OCT-2026 01:34	55.58	72.66	43.71	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-OCT-2026 07:04	03-OCT-2026 07:00	37.13	61.30	8.74	3.31	0.38	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 07:03	03-OCT-2026 01:33	55.42	72.71	45.94	-	1.01	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	03-OCT-2026 07:03	03-OCT-2026 01:33	55.45	72.82	45.63	-	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	03-OCT-2026 07:02	03-OCT-2026 01:32	55.47	72.94	48.33	-	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	03-OCT-2026 07:02	03-OCT-2026 01:32	55.37	73.01	44.17	-	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	03-OCT-2026 07:01	03-OCT-2026 01:31	55.25	73.05	46.25	-	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	03-OCT-2026 07:01	03-OCT-2026 01:31	55.00	73.05	50.35	-	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	03-OCT-2026 07:00	03-OCT-2026 01:30	54.68	72.97	42.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 939

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