Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:31:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 35.65 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.85 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 18:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.61 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:30:27
PM - 2.5 29.91 (µg/m3)
PM - 10 145.39 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.56 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:30:08
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:34:01
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:34:07
PM - 2.5 46.14 (µg/m3)
PM - 10 142.64 (µg/m3)
SO2 8.21 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:30:03
PM - 2.5 11.91 (µg/m3)
PM - 10 (µg/m3)
SO2 21.1 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 18:21:18
PM - 2.5 80.06 (µg/m3)
PM - 10 138.03 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.54 (mg/m3)
NO2 8.93 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:30:38
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:33:33
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 66.24 (µg/m3)
SO2 28.78 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.51 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:34:00
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 16.8 (µg/m3)
CO 0.19 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:30:59
PM - 2.5 5.17 (µg/m3)
PM - 10 (µg/m3)
SO2 27.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:33:54
PM - 2.5 130.75 (µg/m3)
PM - 10 116.29 (µg/m3)
SO2 3.37 (µg/m3)
CO 0.93 (mg/m3)
NO2 10.27 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:30:51
PM - 2.5 6.4 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.21 (mg/m3)
NO2 29.89 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:31:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 35.65 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.85 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 18:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.61 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:30:27
PM - 2.5 29.91 (µg/m3)
PM - 10 145.39 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.56 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:30:08
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:34:01
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:34:07
PM - 2.5 46.14 (µg/m3)
PM - 10 142.64 (µg/m3)
SO2 8.21 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:30:03
PM - 2.5 11.91 (µg/m3)
PM - 10 (µg/m3)
SO2 21.1 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 18:21:18
PM - 2.5 80.06 (µg/m3)
PM - 10 138.03 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.54 (mg/m3)
NO2 8.93 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:30:38
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:33:33
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 66.24 (µg/m3)
SO2 28.78 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.51 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:34:00
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 16.8 (µg/m3)
CO 0.19 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:30:59
PM - 2.5 5.17 (µg/m3)
PM - 10 (µg/m3)
SO2 27.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:33:54
PM - 2.5 130.75 (µg/m3)
PM - 10 116.29 (µg/m3)
SO2 3.37 (µg/m3)
CO 0.93 (mg/m3)
NO2 10.27 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:30:51
PM - 2.5 6.4 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.21 (mg/m3)
NO2 29.89 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,488

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	09-OCT-2026 18:34	09-OCT-2026 13:04	46.14	142.64	8.21	-	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	09-OCT-2026 18:33	09-OCT-2026 13:03	45.90	139.32	5.57	-	1.24	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 18:33	09-OCT-2026 18:30	40.28	64.44	9.59	4.45	0.52	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 18:33	09-OCT-2026 13:03	45.96	136.48	4.60	-	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	09-OCT-2026 18:32	09-OCT-2026 13:02	45.86	133.40	3.13	-	1.22	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	09-OCT-2026 18:32	09-OCT-2026 13:02	45.71	130.63	7.01	-	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	09-OCT-2026 18:31	09-OCT-2026 13:01	45.46	127.32	4.91	-	1.26	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	09-OCT-2026 18:31	09-OCT-2026 13:01	45.21	124.55	4.94	-	1.25	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 18:30	09-OCT-2026 13:00	5.17	-	27.13	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 18:30	09-OCT-2026 13:00	44.75	121.70	7.61	-	1.25	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,488

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