Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
11-10-2026 02:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.38 (mg/m3)
NO2 15.34 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
11-10-2026 02:45:04
PM - 2.5 44.85 (µg/m3)
PM - 10 87.95 (µg/m3)
SO2 32.32 (µg/m3)
CO 0.38 (mg/m3)
NO2 13.76 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
11-10-2026 02:49:36
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.18 (mg/m3)
NO2 49.5 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2026 02:49:38
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.1 (µg/m3)
CO 0.45 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2026 02:49:35
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
11-10-2026 02:49:06
PM - 2.5 29.54 (µg/m3)
PM - 10 47.3 (µg/m3)
SO2 6.57 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
11-10-2026 02:45:10
PM - 2.5 24.46 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
11-10-2026 02:49:18
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.89 (µg/m3)
CO 1.69 (mg/m3)
NO2 1.75 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
11-10-2026 02:45:27
PM - 2.5 63.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2026 02:48:41
PM - 2.5 40.23 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 9.57 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2026 02:49:29
PM - 2.5 44 (µg/m3)
PM - 10 77 (µg/m3)
SO2 12.4 (µg/m3)
CO 0.15 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
11-10-2026 02:45:34
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 7.82 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
11-10-2026 02:49:29
PM - 2.5 41.02 (µg/m3)
PM - 10 54.56 (µg/m3)
SO2 3.93 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.98 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
11-10-2026 02:45:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
11-10-2026 02:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.38 (mg/m3)
NO2 15.34 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
11-10-2026 02:45:04
PM - 2.5 44.85 (µg/m3)
PM - 10 87.95 (µg/m3)
SO2 32.32 (µg/m3)
CO 0.38 (mg/m3)
NO2 13.76 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
11-10-2026 02:49:36
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.18 (mg/m3)
NO2 49.5 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2026 02:49:38
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.1 (µg/m3)
CO 0.45 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2026 02:49:35
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
11-10-2026 02:49:06
PM - 2.5 29.54 (µg/m3)
PM - 10 47.3 (µg/m3)
SO2 6.57 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
11-10-2026 02:45:10
PM - 2.5 24.46 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
11-10-2026 02:49:18
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.89 (µg/m3)
CO 1.69 (mg/m3)
NO2 1.75 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
11-10-2026 02:45:27
PM - 2.5 63.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2026 02:48:41
PM - 2.5 40.23 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 9.57 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2026 02:49:29
PM - 2.5 44 (µg/m3)
PM - 10 77 (µg/m3)
SO2 12.4 (µg/m3)
CO 0.15 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
11-10-2026 02:45:34
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 7.82 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
11-10-2026 02:49:29
PM - 2.5 41.02 (µg/m3)
PM - 10 54.56 (µg/m3)
SO2 3.93 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.98 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
11-10-2026 02:45:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (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 359

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	11-OCT-2026 02:49	10-OCT-2026 21:19	29.54	47.30	6.57	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	11-OCT-2026 02:48	11-OCT-2026 02:45	40.23	64.38	9.57	4.43	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	11-OCT-2026 02:48	10-OCT-2026 21:18	29.63	47.24	12.85	-	0.90	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	11-OCT-2026 02:48	10-OCT-2026 21:18	29.42	47.37	2.96	-	0.90	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	11-OCT-2026 02:47	10-OCT-2026 21:17	29.03	47.61	6.48	-	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	11-OCT-2026 02:47	10-OCT-2026 21:17	28.73	47.71	7.55	-	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	11-OCT-2026 02:46	10-OCT-2026 21:16	28.54	47.94	4.71	-	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	11-OCT-2026 02:46	10-OCT-2026 21:16	28.48	48.22	8.63	-	0.90	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	11-OCT-2026 02:45	10-OCT-2026 21:15	28.58	48.64	5.74	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	11-OCT-2026 02:45	10-OCT-2026 21:14	3.39	-	7.82	0.00	0.00	site_5592	Swan Environ

1 - 10 of 359

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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