Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 19:46:23
PM - 2.5 31.03 (µg/m3)
PM - 10 75.23 (µg/m3)
SO2 0 (µg/m3)
CO 0.12 (mg/m3)
NO2 3.02 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 19:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.46 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 19:45:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 50.91 (µg/m3)
CO 0.40 (mg/m3)
NO2 9.45 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 19:59:16
PM - 2.5 24 (µg/m3)
PM - 10 48 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.16 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 19:59:18
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.38 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 19:59:27
PM - 2.5 36 (µg/m3)
PM - 10 66 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.32 (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 19:59:35
PM - 2.5 47.11 (µg/m3)
PM - 10 90.13 (µg/m3)
SO2 7.51 (µg/m3)
CO 1.45 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 19:45:52
PM - 2.5 11.95 (µg/m3)
PM - 10 (µg/m3)
SO2 16.94 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 19:59:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.6 (µg/m3)
CO 1.54 (mg/m3)
NO2 1.6 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 19:45:28
PM - 2.5 116 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 19:48:39
PM - 2.5 36.14 (µg/m3)
PM - 10 60.32 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 19:59:33
PM - 2.5 71 (µg/m3)
PM - 10 125 (µg/m3)
SO2 15.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 19:45:14
PM - 2.5 78.56 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 19:59:21
PM - 2.5 66.27 (µg/m3)
PM - 10 91.69 (µg/m3)
SO2 3.86 (µg/m3)
CO 0.88 (mg/m3)
NO2 13.11 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 19:45:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.24 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 19:46:23
PM - 2.5 31.03 (µg/m3)
PM - 10 75.23 (µg/m3)
SO2 0 (µg/m3)
CO 0.12 (mg/m3)
NO2 3.02 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 19:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.46 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 19:45:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 50.91 (µg/m3)
CO 0.40 (mg/m3)
NO2 9.45 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 19:59:16
PM - 2.5 24 (µg/m3)
PM - 10 48 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.16 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 19:59:18
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.38 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 19:59:27
PM - 2.5 36 (µg/m3)
PM - 10 66 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.32 (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 19:59:35
PM - 2.5 47.11 (µg/m3)
PM - 10 90.13 (µg/m3)
SO2 7.51 (µg/m3)
CO 1.45 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 19:45:52
PM - 2.5 11.95 (µg/m3)
PM - 10 (µg/m3)
SO2 16.94 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 19:59:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.6 (µg/m3)
CO 1.54 (mg/m3)
NO2 1.6 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 19:45:28
PM - 2.5 116 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 19:48:39
PM - 2.5 36.14 (µg/m3)
PM - 10 60.32 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 19:59:33
PM - 2.5 71 (µg/m3)
PM - 10 125 (µg/m3)
SO2 15.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 19:45:14
PM - 2.5 78.56 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 19:59:21
PM - 2.5 66.27 (µg/m3)
PM - 10 91.69 (µg/m3)
SO2 3.86 (µg/m3)
CO 0.88 (mg/m3)
NO2 13.11 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 19:45:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.24 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,553

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 19:59	10-OCT-2026 14:29	47.11	90.13	7.51	-	1.45	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 19:59	10-OCT-2026 14:29	46.58	90.22	7.91	-	1.48	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 19:58	10-OCT-2026 14:28	46.03	90.39	9.61	-	1.45	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 19:58	10-OCT-2026 14:28	45.62	90.66	5.61	-	1.40	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 19:57	10-OCT-2026 14:27	45.25	91.05	8.11	-	1.34	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 19:57	10-OCT-2026 14:27	45.04	91.28	9.58	-	1.28	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 19:56	10-OCT-2026 14:26	45.12	91.44	11.65	-	1.24	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 19:56	10-OCT-2026 14:26	45.17	91.52	6.07	-	1.23	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 19:55	10-OCT-2026 14:25	45.17	91.75	6.33	-	1.25	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 19:55	10-OCT-2026 14:25	45.08	92.02	9.81	-	1.26	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,553

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