Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 07:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.46 (µg/m3)
CO 0.71 (mg/m3)
NO2 2.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 07:45:34
PM - 2.5 18.99 (µg/m3)
PM - 10 79.87 (µg/m3)
SO2 5.15 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 07:47:39
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 07:47:52
PM - 2.5 34.34 (µg/m3)
PM - 10 83.85 (µg/m3)
SO2 18.47 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 07:45:14
PM - 2.5 306.59 (µg/m3)
PM - 10 (µg/m3)
SO2 .17 (µg/m3)
CO ##### (mg/m3)
NO2 990.68 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 07:47:56
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 07:47:43
PM - 2.5 39.85 (µg/m3)
PM - 10 63.02 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.73 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 07:45:02
PM - 2.5 11.56 (µg/m3)
PM - 10 (µg/m3)
SO2 41.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
04-10-2026 07:35:25
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.82 (µg/m3)
CO 1.41 (mg/m3)
NO2 1.91 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 07:36:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.73 (mg/m3)
NO2 16.17 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 07:45:15
PM - 2.5 31.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .83 (µg/m3)
CO 0.52 (mg/m3)
NO2 .56 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 07:41:06
PM - 2.5 20.1 (µg/m3)
PM - 10 40.37 (µg/m3)
SO2 16.83 (µg/m3)
CO 0.45 (mg/m3)
NO2 8.14 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 07:48:06
PM - 2.5 42.98 (µg/m3)
PM - 10 67.13 (µg/m3)
SO2 10.32 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 07:47:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.73 (mg/m3)
NO2 5.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 07:45:51
PM - 2.5 18.57 (µg/m3)
PM - 10 (µg/m3)
SO2 3.37 (µg/m3)
CO 5.67 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 07:45:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 993.49 (µg/m3)
CO 0.89 (mg/m3)
NO2 6.28 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 07:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.46 (µg/m3)
CO 0.71 (mg/m3)
NO2 2.76 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 07:45:34
PM - 2.5 18.99 (µg/m3)
PM - 10 79.87 (µg/m3)
SO2 5.15 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 07:47:39
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 07:47:52
PM - 2.5 34.34 (µg/m3)
PM - 10 83.85 (µg/m3)
SO2 18.47 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 07:45:14
PM - 2.5 306.59 (µg/m3)
PM - 10 (µg/m3)
SO2 .17 (µg/m3)
CO ##### (mg/m3)
NO2 990.68 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 07:47:56
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 07:47:43
PM - 2.5 39.85 (µg/m3)
PM - 10 63.02 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.73 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 07:45:02
PM - 2.5 11.56 (µg/m3)
PM - 10 (µg/m3)
SO2 41.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
04-10-2026 07:35:25
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.82 (µg/m3)
CO 1.41 (mg/m3)
NO2 1.91 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 07:36:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.73 (mg/m3)
NO2 16.17 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 07:45:15
PM - 2.5 31.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .83 (µg/m3)
CO 0.52 (mg/m3)
NO2 .56 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 07:41:06
PM - 2.5 20.1 (µg/m3)
PM - 10 40.37 (µg/m3)
SO2 16.83 (µg/m3)
CO 0.45 (mg/m3)
NO2 8.14 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 07:48:06
PM - 2.5 42.98 (µg/m3)
PM - 10 67.13 (µg/m3)
SO2 10.32 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 07:47:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.73 (mg/m3)
NO2 5.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 07:45:51
PM - 2.5 18.57 (µg/m3)
PM - 10 (µg/m3)
SO2 3.37 (µg/m3)
CO 5.67 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 07:45:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 993.49 (µg/m3)
CO 0.89 (mg/m3)
NO2 6.28 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,062

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	04-OCT-2026 07:48	04-OCT-2026 07:45	42.98	67.13	10.32	5.42	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	04-OCT-2026 07:47	04-OCT-2026 02:17	39.85	63.02	9.10	-	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	04-OCT-2026 07:47	04-OCT-2026 02:17	39.89	63.92	7.52	-	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	04-OCT-2026 07:46	04-OCT-2026 02:16	39.68	64.84	11.10	-	0.70	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	04-OCT-2026 07:46	04-OCT-2026 02:16	39.63	65.65	11.18	-	0.72	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	04-OCT-2026 07:45	04-OCT-2026 02:15	39.77	66.47	7.68	-	0.74	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	04-OCT-2026 07:45	04-OCT-2026 02:15	18.57	-	3.37	0.00	5.67	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	04-OCT-2026 07:45	04-OCT-2026 02:15	39.98	67.11	7.20	-	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	04-OCT-2026 07:44	04-OCT-2026 02:14	40.25	67.79	10.79	-	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	04-OCT-2026 07:44	04-OCT-2026 02:14	40.71	68.29	9.49	-	0.74	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,062

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