Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 11:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.2 (µg/m3)
CO 0.66 (mg/m3)
NO2 8.27 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 12:00:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.20 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 12:03:46
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.48 (mg/m3)
NO2 24.4 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 12:00:39
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 12:03:42
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.7 (µg/m3)
CO 0.26 (mg/m3)
NO2 17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 12:04:11
PM - 2.5 19 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.35 (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 12:04:15
PM - 2.5 16.21 (µg/m3)
PM - 10 57.62 (µg/m3)
SO2 0 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 12:00:30
PM - 2.5 .22 (µg/m3)
PM - 10 (µg/m3)
SO2 987.23 (µg/m3)
CO ##### (mg/m3)
NO2 444.59 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
10-10-2026 12:00:42
PM - 2.5 49.15 (µg/m3)
PM - 10 93.81 (µg/m3)
SO2 19.58 (µg/m3)
CO (mg/m3)
NO2 40.17 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 12:00:59
PM - 2.5 53.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.65 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:03:37
PM - 2.5 40.16 (µg/m3)
PM - 10 64.32 (µg/m3)
SO2 9.55 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.4 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 12:03:58
PM - 2.5 63 (µg/m3)
PM - 10 111 (µg/m3)
SO2 17.2 (µg/m3)
CO 0.09 (mg/m3)
NO2 11.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 12:00:23
PM - 2.5 3.5 (µg/m3)
PM - 10 (µg/m3)
SO2 11.95 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 12:04:13
PM - 2.5 48.53 (µg/m3)
PM - 10 96.12 (µg/m3)
SO2 4.31 (µg/m3)
CO 0.97 (mg/m3)
NO2 11.85 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 12:00:51
PM - 2.5 50.01 (µg/m3)
PM - 10 (µg/m3)
SO2 638.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.87 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 11:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.2 (µg/m3)
CO 0.66 (mg/m3)
NO2 8.27 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 12:00:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.20 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 12:03:46
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.48 (mg/m3)
NO2 24.4 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 12:00:39
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 12:03:42
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.7 (µg/m3)
CO 0.26 (mg/m3)
NO2 17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 12:04:11
PM - 2.5 19 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.35 (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 12:04:15
PM - 2.5 16.21 (µg/m3)
PM - 10 57.62 (µg/m3)
SO2 0 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 12:00:30
PM - 2.5 .22 (µg/m3)
PM - 10 (µg/m3)
SO2 987.23 (µg/m3)
CO ##### (mg/m3)
NO2 444.59 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
10-10-2026 12:00:42
PM - 2.5 49.15 (µg/m3)
PM - 10 93.81 (µg/m3)
SO2 19.58 (µg/m3)
CO (mg/m3)
NO2 40.17 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 12:00:59
PM - 2.5 53.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.65 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:03:37
PM - 2.5 40.16 (µg/m3)
PM - 10 64.32 (µg/m3)
SO2 9.55 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.4 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 12:03:58
PM - 2.5 63 (µg/m3)
PM - 10 111 (µg/m3)
SO2 17.2 (µg/m3)
CO 0.09 (mg/m3)
NO2 11.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 12:00:23
PM - 2.5 3.5 (µg/m3)
PM - 10 (µg/m3)
SO2 11.95 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 12:04:13
PM - 2.5 48.53 (µg/m3)
PM - 10 96.12 (µg/m3)
SO2 4.31 (µg/m3)
CO 0.97 (mg/m3)
NO2 11.85 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 12:00:51
PM - 2.5 50.01 (µg/m3)
PM - 10 (µg/m3)
SO2 638.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.87 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,547

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	10-OCT-2026 12:04	10-OCT-2026 06:34	16.21	57.62	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 12:03	10-OCT-2026 12:00	40.16	64.32	9.55	4.40	0.52	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 12:03	10-OCT-2026 06:33	16.10	58.23	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	10-OCT-2026 12:03	10-OCT-2026 06:33	15.98	58.86	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	10-OCT-2026 12:02	10-OCT-2026 06:32	15.87	59.63	0.00	-	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 12:02	10-OCT-2026 06:32	15.67	60.30	0.00	-	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 12:01	10-OCT-2026 06:31	15.55	60.98	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	10-OCT-2026 12:01	10-OCT-2026 06:31	15.65	61.59	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	10-OCT-2026 12:00	10-OCT-2026 06:30	15.86	62.54	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 12:00	10-OCT-2026 06:29	3.50	-	11.95	0.00	0.00	site_5592	Swan Environ

1 - 10 of 1,547

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