Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 05:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.32 (µg/m3)
CO 0.53 (mg/m3)
NO2 15.25 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 05:45:20
PM - 2.5 16.54 (µg/m3)
PM - 10 47.19 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 05:49:07
PM - 2.5 9 (µg/m3)
PM - 10 17 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.18 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 05:49:17
PM - 2.5 30.13 (µg/m3)
PM - 10 73.84 (µg/m3)
SO2 17.67 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 05:45:36
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 05:48:53
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 05:49:13
PM - 2.5 33.93 (µg/m3)
PM - 10 61.76 (µg/m3)
SO2 53.38 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 05:45:58
PM - 2.5 8.78 (µg/m3)
PM - 10 (µg/m3)
SO2 39.16 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)
Western Coalfields Limited
Mathani UG
04-10-2026 05:48:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.88 (µg/m3)
CO 1.19 (mg/m3)
NO2 1.73 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 05:45:43
PM - 2.5 180.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .71 (µg/m3)
CO 0.54 (mg/m3)
NO2 .41 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 05:41:06
PM - 2.5 19.1 (µg/m3)
PM - 10 38.5 (µg/m3)
SO2 16.75 (µg/m3)
CO 0.42 (mg/m3)
NO2 7.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 05:48:05
PM - 2.5 42.05 (µg/m3)
PM - 10 66.2 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.08 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 05:49:06
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.87 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 05:45:12
PM - 2.5 3.09 (µg/m3)
PM - 10 (µg/m3)
SO2 6.99 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 05:45:50
PM - 2.5 1.01 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 05:44:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.32 (µg/m3)
CO 0.53 (mg/m3)
NO2 15.25 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 05:45:20
PM - 2.5 16.54 (µg/m3)
PM - 10 47.19 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 05:49:07
PM - 2.5 9 (µg/m3)
PM - 10 17 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.18 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 05:49:17
PM - 2.5 30.13 (µg/m3)
PM - 10 73.84 (µg/m3)
SO2 17.67 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 05:45:36
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 05:48:53
PM - 2.5 1 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 05:49:13
PM - 2.5 33.93 (µg/m3)
PM - 10 61.76 (µg/m3)
SO2 53.38 (µg/m3)
CO 0.81 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 05:45:58
PM - 2.5 8.78 (µg/m3)
PM - 10 (µg/m3)
SO2 39.16 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)
Western Coalfields Limited
Mathani UG
04-10-2026 05:48:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.88 (µg/m3)
CO 1.19 (mg/m3)
NO2 1.73 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 05:45:43
PM - 2.5 180.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .71 (µg/m3)
CO 0.54 (mg/m3)
NO2 .41 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 05:41:06
PM - 2.5 19.1 (µg/m3)
PM - 10 38.5 (µg/m3)
SO2 16.75 (µg/m3)
CO 0.42 (mg/m3)
NO2 7.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 05:48:05
PM - 2.5 42.05 (µg/m3)
PM - 10 66.2 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.60 (mg/m3)
NO2 5.08 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 05:49:06
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.87 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 05:45:12
PM - 2.5 3.09 (µg/m3)
PM - 10 (µg/m3)
SO2 6.99 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 05:45:50
PM - 2.5 1.01 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (µg/m3)
CO ##### (mg/m3)
NO2 .12 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 796

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	04-OCT-2026 05:49	04-OCT-2026 00:19	33.93	61.76	53.38	-	0.81	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 05:48	04-OCT-2026 00:18	33.31	62.18	53.32	-	0.79	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 05:48	04-OCT-2026 00:18	33.07	62.62	48.46	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	04-OCT-2026 05:48	04-OCT-2026 05:45	42.05	66.20	10.06	5.08	0.60	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 05:47	04-OCT-2026 00:17	33.04	63.16	45.23	-	0.82	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 05:47	04-OCT-2026 00:17	33.19	63.77	48.95	-	0.82	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 05:46	04-OCT-2026 00:16	33.30	64.35	50.12	-	0.84	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 05:46	04-OCT-2026 00:16	33.51	64.88	45.40	-	0.83	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 05:45	04-OCT-2026 00:15	33.80	65.37	47.57	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	04-OCT-2026 05:45	04-OCT-2026 00:14	3.09	-	6.99	0.00	0.00	site_5592	Swan Environ

1 - 10 of 796

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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