Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 13:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.89 (µg/m3)
CO 0.73 (mg/m3)
NO2 14.16 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 13:45:27
PM - 2.5 29.6 (µg/m3)
PM - 10 84.59 (µg/m3)
SO2 32.6 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 13:45:03
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 1.60 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 13:45:24
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 13:44:58
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.27 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 13:45:13
PM - 2.5 41 (µg/m3)
PM - 10 75 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 13:45:06
PM - 2.5 12.09 (µg/m3)
PM - 10 62.75 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 13:45:16
PM - 2.5 14.77 (µg/m3)
PM - 10 (µg/m3)
SO2 20.01 (µg/m3)
CO ##### (mg/m3)
NO2 1.59 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 13:30:55
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 13:33:37
PM - 2.5 41.09 (µg/m3)
PM - 10 65.24 (µg/m3)
SO2 9.81 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.74 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 13:45:29
PM - 2.5 71 (µg/m3)
PM - 10 127 (µg/m3)
SO2 18.6 (µg/m3)
CO 0.04 (mg/m3)
NO2 3.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 13:45:14
PM - 2.5 11.93 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 33.05 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 13:45:16
PM - 2.5 42.33 (µg/m3)
PM - 10 64.53 (µg/m3)
SO2 4.61 (µg/m3)
CO 0.89 (mg/m3)
NO2 10.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 13:30:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 (µg/m3)
CO 1.35 (mg/m3)
NO2 6.46 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 13:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.89 (µg/m3)
CO 0.73 (mg/m3)
NO2 14.16 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 13:45:27
PM - 2.5 29.6 (µg/m3)
PM - 10 84.59 (µg/m3)
SO2 32.6 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 13:45:03
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 1.60 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 13:45:24
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 13:44:58
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.27 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 13:45:13
PM - 2.5 41 (µg/m3)
PM - 10 75 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 13:45:06
PM - 2.5 12.09 (µg/m3)
PM - 10 62.75 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 13:45:16
PM - 2.5 14.77 (µg/m3)
PM - 10 (µg/m3)
SO2 20.01 (µg/m3)
CO ##### (mg/m3)
NO2 1.59 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 13:30:55
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 13:33:37
PM - 2.5 41.09 (µg/m3)
PM - 10 65.24 (µg/m3)
SO2 9.81 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.74 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 13:45:29
PM - 2.5 71 (µg/m3)
PM - 10 127 (µg/m3)
SO2 18.6 (µg/m3)
CO 0.04 (mg/m3)
NO2 3.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 13:45:14
PM - 2.5 11.93 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 33.05 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 13:45:16
PM - 2.5 42.33 (µg/m3)
PM - 10 64.53 (µg/m3)
SO2 4.61 (µg/m3)
CO 0.89 (mg/m3)
NO2 10.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 13:30:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 (µg/m3)
CO 1.35 (mg/m3)
NO2 6.46 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,761

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 13:45	10-OCT-2026 08:14	11.93	-	33.05	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 13:45	10-OCT-2026 08:15	12.09	62.75	-	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	10-OCT-2026 13:44	10-OCT-2026 08:14	12.47	62.21	-	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	10-OCT-2026 13:44	10-OCT-2026 08:14	12.91	61.75	-	0.96	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	10-OCT-2026 13:43	10-OCT-2026 08:13	13.41	61.07	-	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	10-OCT-2026 13:43	10-OCT-2026 08:13	13.79	60.42	-	0.96	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	10-OCT-2026 13:42	10-OCT-2026 08:12	14.42	59.50	-	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	10-OCT-2026 13:42	10-OCT-2026 08:12	15.05	58.64	-	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	10-OCT-2026 13:41	10-OCT-2026 08:11	15.67	57.53	-	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	10-OCT-2026 13:41	10-OCT-2026 08:11	15.78	56.65	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,761

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