Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 12:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10 (µg/m3)
CO 0.43 (mg/m3)
NO2 12.8 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 12:45:50
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.21 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 12:49:32
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.37 (mg/m3)
NO2 39.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 12:45:07
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 12:49:28
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 12:49:42
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.32 (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 12:49:34
PM - 2.5 13.86 (µg/m3)
PM - 10 55.9 (µg/m3)
SO2 0 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 12:45:00
PM - 2.5 13.42 (µg/m3)
PM - 10 (µg/m3)
SO2 13.64 (µg/m3)
CO ##### (mg/m3)
NO2 1.36 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 12:45:28
PM - 2.5 53.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.62 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:48:37
PM - 2.5 43.01 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 10.32 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 12:50:00
PM - 2.5 63 (µg/m3)
PM - 10 111 (µg/m3)
SO2 17.8 (µg/m3)
CO 0.12 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 12:45:53
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.35 (mg/m3)
NO2 353.11 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 12:49:46
PM - 2.5 54.69 (µg/m3)
PM - 10 99.37 (µg/m3)
SO2 4.8 (µg/m3)
CO 0.93 (mg/m3)
NO2 10.57 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 12:45:51
PM - 2.5 47.34 (µg/m3)
PM - 10 (µg/m3)
SO2 607.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.2 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 12:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10 (µg/m3)
CO 0.43 (mg/m3)
NO2 12.8 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 12:45:50
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.21 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 12:49:32
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.37 (mg/m3)
NO2 39.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 12:45:07
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 12:49:28
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 12:49:42
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.32 (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 12:49:34
PM - 2.5 13.86 (µg/m3)
PM - 10 55.9 (µg/m3)
SO2 0 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 12:45:00
PM - 2.5 13.42 (µg/m3)
PM - 10 (µg/m3)
SO2 13.64 (µg/m3)
CO ##### (mg/m3)
NO2 1.36 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 12:45:28
PM - 2.5 53.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.62 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 12:48:37
PM - 2.5 43.01 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 10.32 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 12:50:00
PM - 2.5 63 (µg/m3)
PM - 10 111 (µg/m3)
SO2 17.8 (µg/m3)
CO 0.12 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 12:45:53
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.35 (mg/m3)
NO2 353.11 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 12:49:46
PM - 2.5 54.69 (µg/m3)
PM - 10 99.37 (µg/m3)
SO2 4.8 (µg/m3)
CO 0.93 (mg/m3)
NO2 10.57 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 12:45:51
PM - 2.5 47.34 (µg/m3)
PM - 10 (µg/m3)
SO2 607.68 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.2 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,644

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 12:49	10-OCT-2026 07:19	13.86	55.90	0.00	-	0.96	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 12:49	10-OCT-2026 07:19	14.11	55.93	0.00	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 12:48	10-OCT-2026 12:45	43.01	67.15	10.32	5.43	0.64	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 12:48	10-OCT-2026 07:18	14.27	55.96	0.00	-	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 12:48	10-OCT-2026 07:18	14.20	55.85	0.00	-	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 12:47	10-OCT-2026 07:17	13.68	55.60	0.00	-	0.93	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 12:47	10-OCT-2026 07:17	13.24	55.43	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 12:46	10-OCT-2026 07:16	12.68	55.41	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 12:46	10-OCT-2026 07:16	12.14	55.45	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 12:45	10-OCT-2026 07:14	3.07	-	10.25	353.11	0.35	site_5592	Swan Environ

1 - 10 of 1,644

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