Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 23:01:23
PM - 2.5 29.96 (µg/m3)
PM - 10 75.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.19 (mg/m3)
NO2 23.46 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 22:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.79 (µg/m3)
CO 0.47 (mg/m3)
NO2 3.44 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 23:00:28
PM - 2.5 44.54 (µg/m3)
PM - 10 76.36 (µg/m3)
SO2 43.47 (µg/m3)
CO 0.39 (mg/m3)
NO2 11.3 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 23:03:04
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.16 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 23:03:05
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.1 (µg/m3)
CO 0.78 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 23:03:31
PM - 2.5 10 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (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 23:03:34
PM - 2.5 25.03 (µg/m3)
PM - 10 56.79 (µg/m3)
SO2 .09 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 23:00:52
PM - 2.5 89.39 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 9.70 (mg/m3)
NO2 12.78 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 23:03:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.88 (µg/m3)
CO 1.61 (mg/m3)
NO2 1.98 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 23:00:09
PM - 2.5 201.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 22:48:40
PM - 2.5 36.54 (µg/m3)
PM - 10 60.72 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 23:03:27
PM - 2.5 94 (µg/m3)
PM - 10 169 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 2.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 23:00:05
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.32 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 23:03:25
PM - 2.5 55.09 (µg/m3)
PM - 10 88.88 (µg/m3)
SO2 2.64 (µg/m3)
CO 0.92 (mg/m3)
NO2 12.18 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 23:00:50
PM - 2.5 .88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 23:01:23
PM - 2.5 29.96 (µg/m3)
PM - 10 75.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.19 (mg/m3)
NO2 23.46 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 22:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.79 (µg/m3)
CO 0.47 (mg/m3)
NO2 3.44 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 23:00:28
PM - 2.5 44.54 (µg/m3)
PM - 10 76.36 (µg/m3)
SO2 43.47 (µg/m3)
CO 0.39 (mg/m3)
NO2 11.3 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 23:03:04
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.16 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 23:03:05
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.1 (µg/m3)
CO 0.78 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 23:03:31
PM - 2.5 10 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (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 23:03:34
PM - 2.5 25.03 (µg/m3)
PM - 10 56.79 (µg/m3)
SO2 .09 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 23:00:52
PM - 2.5 89.39 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 9.70 (mg/m3)
NO2 12.78 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 23:03:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.88 (µg/m3)
CO 1.61 (mg/m3)
NO2 1.98 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 23:00:09
PM - 2.5 201.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 22:48:40
PM - 2.5 36.54 (µg/m3)
PM - 10 60.72 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 23:03:27
PM - 2.5 94 (µg/m3)
PM - 10 169 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 2.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 23:00:05
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.32 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 23:03:25
PM - 2.5 55.09 (µg/m3)
PM - 10 88.88 (µg/m3)
SO2 2.64 (µg/m3)
CO 0.92 (mg/m3)
NO2 12.18 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 23:00:50
PM - 2.5 .88 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,943

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	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 23:03	10-OCT-2026 23:00	37.79	61.96	8.91	3.55	0.41	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 23:03	10-OCT-2026 17:33	25.03	56.79	0.09	-	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 23:03	10-OCT-2026 17:33	24.94	56.76	0.20	-	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 23:02	10-OCT-2026 17:32	24.78	56.79	2.91	-	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 23:02	10-OCT-2026 17:32	24.62	56.81	5.24	-	0.91	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 23:01	10-OCT-2026 17:31	24.48	56.90	4.00	-	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 23:01	10-OCT-2026 17:31	24.41	56.94	0.23	-	0.97	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 23:00	10-OCT-2026 17:30	24.35	56.89	4.43	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 23:00	10-OCT-2026 17:29	0.00	-	26.32	0.00	85.39	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 22:59	10-OCT-2026 17:29	24.26	56.78	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,943

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