Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:46:23
PM - 2.5 39.38 (µg/m3)
PM - 10 75.99 (µg/m3)
SO2 .65 (µg/m3)
CO 0.70 (mg/m3)
NO2 2.01 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.93 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.52 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:45:27
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 44.04 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.72 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:59:14
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 5.8 (µg/m3)
CO 1.19 (mg/m3)
NO2 15.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:45:15
PM - 2.5 270 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 985.98 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:59:16
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:58:54
PM - 2.5 18 (µg/m3)
PM - 10 34 (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 16:59:06
PM - 2.5 12.54 (µg/m3)
PM - 10 26.53 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:45:06
PM - 2.5 15.09 (µg/m3)
PM - 10 (µg/m3)
SO2 18.5 (µg/m3)
CO ##### (mg/m3)
NO2 1.87 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:45:37
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .95 (µg/m3)
CO 0.49 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:48:39
PM - 2.5 40.89 (µg/m3)
PM - 10 65.04 (µg/m3)
SO2 9.75 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.67 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:58:58
PM - 2.5 79 (µg/m3)
PM - 10 122 (µg/m3)
SO2 18.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 5.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:45:15
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:58:50
PM - 2.5 17.03 (µg/m3)
PM - 10 53.02 (µg/m3)
SO2 3.58 (µg/m3)
CO 0.84 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:45:51
PM - 2.5 6.28 (µg/m3)
PM - 10 (µg/m3)
SO2 43.05 (µg/m3)
CO 0.35 (mg/m3)
NO2 35.36 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:46:23
PM - 2.5 39.38 (µg/m3)
PM - 10 75.99 (µg/m3)
SO2 .65 (µg/m3)
CO 0.70 (mg/m3)
NO2 2.01 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.93 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.52 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:45:27
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 44.04 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.72 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:59:14
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 5.8 (µg/m3)
CO 1.19 (mg/m3)
NO2 15.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:45:15
PM - 2.5 270 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 985.98 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:59:16
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.26 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:58:54
PM - 2.5 18 (µg/m3)
PM - 10 34 (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 16:59:06
PM - 2.5 12.54 (µg/m3)
PM - 10 26.53 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:45:06
PM - 2.5 15.09 (µg/m3)
PM - 10 (µg/m3)
SO2 18.5 (µg/m3)
CO ##### (mg/m3)
NO2 1.87 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:45:37
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .95 (µg/m3)
CO 0.49 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:48:39
PM - 2.5 40.89 (µg/m3)
PM - 10 65.04 (µg/m3)
SO2 9.75 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.67 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:58:58
PM - 2.5 79 (µg/m3)
PM - 10 122 (µg/m3)
SO2 18.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 5.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:45:15
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:58:50
PM - 2.5 17.03 (µg/m3)
PM - 10 53.02 (µg/m3)
SO2 3.58 (µg/m3)
CO 0.84 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:45:51
PM - 2.5 6.28 (µg/m3)
PM - 10 (µg/m3)
SO2 43.05 (µg/m3)
CO 0.35 (mg/m3)
NO2 35.36 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,171

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 16:59	10-OCT-2026 11:29	12.54	26.53	0.00	-	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 16:58	10-OCT-2026 11:28	12.53	27.48	0.00	-	0.85	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 16:58	10-OCT-2026 11:28	12.46	28.37	0.00	-	0.85	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 16:57	10-OCT-2026 11:27	12.38	29.21	0.00	-	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 16:57	10-OCT-2026 11:27	12.38	29.96	0.00	-	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 16:56	10-OCT-2026 11:26	12.58	30.60	0.00	-	0.85	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 16:56	10-OCT-2026 11:26	12.69	31.25	0.00	-	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 16:55	10-OCT-2026 11:25	12.72	31.87	2.31	-	0.84	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 16:55	10-OCT-2026 11:25	12.79	32.46	0.12	-	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 16:54	10-OCT-2026 11:24	12.76	33.15	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,171

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