Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 15:46:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 10.12 (µg/m3)
CO 0.82 (mg/m3)
NO2 2.2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 15:59:23
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.22 (mg/m3)
NO2 1.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 15:45:56
PM - 2.5 32.64 (µg/m3)
PM - 10 57.1 (µg/m3)
SO2 42.33 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.19 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 15:59:11
PM - 2.5 21 (µg/m3)
PM - 10 42 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.32 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 15:45:58
PM - 2.5 5.31 (µg/m3)
PM - 10 (µg/m3)
SO2 90 (µg/m3)
CO 0.15 (mg/m3)
NO2 55.51 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 15:59:15
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.35 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 15:59:23
PM - 2.5 26 (µg/m3)
PM - 10 49 (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 15:59:35
PM - 2.5 13.89 (µg/m3)
PM - 10 27.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 15:45:49
PM - 2.5 18.33 (µg/m3)
PM - 10 (µg/m3)
SO2 67.33 (µg/m3)
CO 1.41 (mg/m3)
NO2 984.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 15:45:20
PM - 2.5 52.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .91 (µg/m3)
CO 0.51 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 15:48:38
PM - 2.5 34.25 (µg/m3)
PM - 10 58.44 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.28 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 15:59:27
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 15:45:55
PM - 2.5 3.32 (µg/m3)
PM - 10 (µg/m3)
SO2 17.43 (µg/m3)
CO 0.33 (mg/m3)
NO2 319.36 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 15:59:17
PM - 2.5 34.81 (µg/m3)
PM - 10 51.57 (µg/m3)
SO2 4.3 (µg/m3)
CO 0.83 (mg/m3)
NO2 10.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 15:45:51
PM - 2.5 1.31 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 15:46:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 10.12 (µg/m3)
CO 0.82 (mg/m3)
NO2 2.2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 15:59:23
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.22 (mg/m3)
NO2 1.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 15:45:56
PM - 2.5 32.64 (µg/m3)
PM - 10 57.1 (µg/m3)
SO2 42.33 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.19 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 15:59:11
PM - 2.5 21 (µg/m3)
PM - 10 42 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.32 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 15:45:58
PM - 2.5 5.31 (µg/m3)
PM - 10 (µg/m3)
SO2 90 (µg/m3)
CO 0.15 (mg/m3)
NO2 55.51 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 15:59:15
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.35 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 15:59:23
PM - 2.5 26 (µg/m3)
PM - 10 49 (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 15:59:35
PM - 2.5 13.89 (µg/m3)
PM - 10 27.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 15:45:49
PM - 2.5 18.33 (µg/m3)
PM - 10 (µg/m3)
SO2 67.33 (µg/m3)
CO 1.41 (mg/m3)
NO2 984.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 15:45:20
PM - 2.5 52.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .91 (µg/m3)
CO 0.51 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 15:48:38
PM - 2.5 34.25 (µg/m3)
PM - 10 58.44 (µg/m3)
SO2 7.96 (µg/m3)
CO 0.25 (mg/m3)
NO2 2.28 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 15:59:27
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 15:45:55
PM - 2.5 3.32 (µg/m3)
PM - 10 (µg/m3)
SO2 17.43 (µg/m3)
CO 0.33 (mg/m3)
NO2 319.36 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 15:59:17
PM - 2.5 34.81 (µg/m3)
PM - 10 51.57 (µg/m3)
SO2 4.3 (µg/m3)
CO 0.83 (mg/m3)
NO2 10.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 15:45:51
PM - 2.5 1.31 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,045

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	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 15:59	10-OCT-2026 10:29	13.89	27.61	-	0.81	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 15:59	10-OCT-2026 10:29	14.40	27.62	-	0.82	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 15:58	10-OCT-2026 10:28	14.99	27.52	-	0.81	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 15:58	10-OCT-2026 10:28	15.30	27.45	-	0.83	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 15:57	10-OCT-2026 10:27	15.63	27.36	-	0.83	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 15:57	10-OCT-2026 10:27	15.95	27.33	-	0.80	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 15:56	10-OCT-2026 10:26	16.45	27.42	-	0.83	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 15:56	10-OCT-2026 10:26	17.12	27.41	-	0.88	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 15:55	10-OCT-2026 10:25	17.89	27.54	-	0.87	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 15:55	10-OCT-2026 10:25	18.63	27.80	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,045

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