Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:08:32
PM - 2.5 0 (µg/m3)
PM - 10 89.71 (µg/m3)
SO2 10.52 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.97 (µg/m3)
CO 0.34 (mg/m3)
NO2 11.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:00:09
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 7.44 (µg/m3)
CO 0.29 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:08:17
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:08:24
PM - 2.5 24.73 (µg/m3)
PM - 10 66.03 (µg/m3)
SO2 17.56 (µg/m3)
CO 0.55 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:00:27
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:08:27
PM - 2.5 4 (µg/m3)
PM - 10 8 (µg/m3)
SO2 6 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 08:08:41
PM - 2.5 5.52 (µg/m3)
PM - 10 91.45 (µg/m3)
SO2 12.68 (µg/m3)
CO 0.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:00:25
PM - 2.5 33.65 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.96 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:00:33
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.49 (mg/m3)
NO2 .65 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:56:06
PM - 2.5 48.5 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 19.06 (µg/m3)
CO 1.44 (mg/m3)
NO2 13.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:04:00
PM - 2.5 37.62 (µg/m3)
PM - 10 61.79 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:08:27
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.69 (mg/m3)
NO2 6.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:00:53
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:00:50
PM - 2.5 .93 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:08:32
PM - 2.5 0 (µg/m3)
PM - 10 89.71 (µg/m3)
SO2 10.52 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 07:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.97 (µg/m3)
CO 0.34 (mg/m3)
NO2 11.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:00:09
PM - 2.5 19.73 (µg/m3)
PM - 10 67.47 (µg/m3)
SO2 7.44 (µg/m3)
CO 0.29 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:08:17
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:08:24
PM - 2.5 24.73 (µg/m3)
PM - 10 66.03 (µg/m3)
SO2 17.56 (µg/m3)
CO 0.55 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:00:27
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:08:27
PM - 2.5 4 (µg/m3)
PM - 10 8 (µg/m3)
SO2 6 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 08:08:41
PM - 2.5 5.52 (µg/m3)
PM - 10 91.45 (µg/m3)
SO2 12.68 (µg/m3)
CO 0.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:00:25
PM - 2.5 33.65 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.96 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:00:33
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .93 (µg/m3)
CO 0.49 (mg/m3)
NO2 .65 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 07:56:06
PM - 2.5 48.5 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 19.06 (µg/m3)
CO 1.44 (mg/m3)
NO2 13.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:04:00
PM - 2.5 37.62 (µg/m3)
PM - 10 61.79 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:08:27
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.69 (mg/m3)
NO2 6.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:00:53
PM - 2.5 3.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:00:50
PM - 2.5 .93 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,083

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	03-OCT-2026 08:08	03-OCT-2026 02:38	5.52	91.45	12.68	-	0.71	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	03-OCT-2026 08:08	03-OCT-2026 02:38	5.48	91.21	13.73	-	0.73	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	03-OCT-2026 08:07	03-OCT-2026 02:37	5.26	90.89	6.56	-	0.73	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	03-OCT-2026 08:07	03-OCT-2026 02:37	5.06	90.70	10.13	-	0.74	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	03-OCT-2026 08:06	03-OCT-2026 02:36	5.28	90.52	5.77	-	0.74	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	03-OCT-2026 08:06	03-OCT-2026 02:36	5.45	90.38	8.97	-	0.76	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	03-OCT-2026 08:05	03-OCT-2026 02:35	5.39	90.28	5.91	-	0.77	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	03-OCT-2026 08:05	03-OCT-2026 02:35	5.34	90.17	5.97	-	0.78	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	03-OCT-2026 08:04	03-OCT-2026 02:34	5.47	89.82	9.76	-	0.76	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	03-OCT-2026 08:04	03-OCT-2026 02:34	5.82	89.24	7.52	-	0.74	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,083

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