Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 21:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.68 (µg/m3)
CO 0.68 (mg/m3)
NO2 8.21 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 21:15:17
PM - 2.5 20.12 (µg/m3)
PM - 10 107.91 (µg/m3)
SO2 14.3 (µg/m3)
CO 0.35 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 21:19:01
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.31 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 21:19:07
PM - 2.5 61.44 (µg/m3)
PM - 10 198.03 (µg/m3)
SO2 17.77 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 21:15:50
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 21:18:43
PM - 2.5 21 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 21:18:39
PM - 2.5 36.62 (µg/m3)
PM - 10 123.7 (µg/m3)
SO2 6.27 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 21:15:44
PM - 2.5 13.38 (µg/m3)
PM - 10 (µg/m3)
SO2 32.46 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 21:18:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.69 (mg/m3)
NO2 1.89 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 21:06:14
PM - 2.5 54.47 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.59 (mg/m3)
NO2 10.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 21:15:55
PM - 2.5 134.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .94 (µg/m3)
CO 0.39 (mg/m3)
NO2 .4 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 21:11:06
PM - 2.5 50 (µg/m3)
PM - 10 96.8 (µg/m3)
SO2 19.18 (µg/m3)
CO 1.50 (mg/m3)
NO2 13.72 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 21:19:04
PM - 2.5 44.63 (µg/m3)
PM - 10 68.76 (µg/m3)
SO2 10.76 (µg/m3)
CO 0.72 (mg/m3)
NO2 6.01 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 21:15:58
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 41.05 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 21:15:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.28 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 21:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.68 (µg/m3)
CO 0.68 (mg/m3)
NO2 8.21 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 21:15:17
PM - 2.5 20.12 (µg/m3)
PM - 10 107.91 (µg/m3)
SO2 14.3 (µg/m3)
CO 0.35 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 21:19:01
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.31 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 21:19:07
PM - 2.5 61.44 (µg/m3)
PM - 10 198.03 (µg/m3)
SO2 17.77 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 21:15:50
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 21:18:43
PM - 2.5 21 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 21:18:39
PM - 2.5 36.62 (µg/m3)
PM - 10 123.7 (µg/m3)
SO2 6.27 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 21:15:44
PM - 2.5 13.38 (µg/m3)
PM - 10 (µg/m3)
SO2 32.46 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 21:18:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.69 (mg/m3)
NO2 1.89 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 21:06:14
PM - 2.5 54.47 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.59 (mg/m3)
NO2 10.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 21:15:55
PM - 2.5 134.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .94 (µg/m3)
CO 0.39 (mg/m3)
NO2 .4 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 21:11:06
PM - 2.5 50 (µg/m3)
PM - 10 96.8 (µg/m3)
SO2 19.18 (µg/m3)
CO 1.50 (mg/m3)
NO2 13.72 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 21:19:04
PM - 2.5 44.63 (µg/m3)
PM - 10 68.76 (µg/m3)
SO2 10.76 (µg/m3)
CO 0.72 (mg/m3)
NO2 6.01 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 21:15:58
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 41.05 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 21:15:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.28 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,847

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	03-OCT-2026 21:19	03-OCT-2026 21:15	44.63	68.76	10.76	6.01	0.72	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 21:18	03-OCT-2026 15:48	36.62	123.70	6.27	-	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 21:18	03-OCT-2026 15:48	36.40	123.56	1.90	-	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 21:17	03-OCT-2026 15:47	36.17	123.48	3.51	-	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	03-OCT-2026 21:17	03-OCT-2026 15:47	36.14	123.37	2.15	-	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	03-OCT-2026 21:16	03-OCT-2026 15:46	36.29	123.22	2.24	-	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	03-OCT-2026 21:16	03-OCT-2026 15:46	36.47	123.00	0.00	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 21:15	03-OCT-2026 15:45	3.19	-	41.05	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	03-OCT-2026 21:15	03-OCT-2026 15:45	36.75	122.45	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	03-OCT-2026 21:15	03-OCT-2026 15:45	37.04	121.93	3.48	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,847

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