Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.32 (µg/m3)
CO 0.10 (mg/m3)
NO2 15.43 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 08:00:09
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.23 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 08:00:50
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 08:07:05
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 08:07:00
PM - 2.5 28.84 (µg/m3)
PM - 10 104.26 (µg/m3)
SO2 20.28 (µg/m3)
CO 1.56 (mg/m3)
NO2 19.72 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 08:06:49
PM - 2.5 23.06 (µg/m3)
PM - 10 60.52 (µg/m3)
SO2 3.86 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 08:00:19
PM - 2.5 8.94 (µg/m3)
PM - 10 (µg/m3)
SO2 35.37 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 08:06:18
PM - 2.5 61.75 (µg/m3)
PM - 10 106.47 (µg/m3)
SO2 7.21 (µg/m3)
CO 1.11 (mg/m3)
NO2 30.54 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 08:00:57
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:56:10
PM - 2.5 45.7 (µg/m3)
PM - 10 90.79 (µg/m3)
SO2 16.36 (µg/m3)
CO 0.95 (mg/m3)
NO2 13.35 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 08:03:30
PM - 2.5 40.56 (µg/m3)
PM - 10 64.71 (µg/m3)
SO2 9.66 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.55 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 08:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.33 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.22 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 08:07:01
PM - 2.5 62 (µg/m3)
PM - 10 109 (µg/m3)
SO2 12.7 (µg/m3)
CO 0.42 (mg/m3)
NO2 2.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 08:00:46
PM - 2.5 3.83 (µg/m3)
PM - 10 (µg/m3)
SO2 12.85 (µg/m3)
CO 0.13 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 08:07:14
PM - 2.5 89.46 (µg/m3)
PM - 10 141.74 (µg/m3)
SO2 4 (µg/m3)
CO 1.34 (mg/m3)
NO2 14.17 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 08:00:50
PM - 2.5 .75 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO ##### (mg/m3)
NO2 .29 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 07:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.32 (µg/m3)
CO 0.10 (mg/m3)
NO2 15.43 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 08:00:09
PM - 2.5 18.1 (µg/m3)
PM - 10 81.16 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.23 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 08:00:50
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 08:07:05
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 08:07:00
PM - 2.5 28.84 (µg/m3)
PM - 10 104.26 (µg/m3)
SO2 20.28 (µg/m3)
CO 1.56 (mg/m3)
NO2 19.72 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 08:06:49
PM - 2.5 23.06 (µg/m3)
PM - 10 60.52 (µg/m3)
SO2 3.86 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 08:00:19
PM - 2.5 8.94 (µg/m3)
PM - 10 (µg/m3)
SO2 35.37 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 08:06:18
PM - 2.5 61.75 (µg/m3)
PM - 10 106.47 (µg/m3)
SO2 7.21 (µg/m3)
CO 1.11 (mg/m3)
NO2 30.54 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 08:00:57
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 07:56:10
PM - 2.5 45.7 (µg/m3)
PM - 10 90.79 (µg/m3)
SO2 16.36 (µg/m3)
CO 0.95 (mg/m3)
NO2 13.35 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 08:03:30
PM - 2.5 40.56 (µg/m3)
PM - 10 64.71 (µg/m3)
SO2 9.66 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.55 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 08:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.33 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.22 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 08:07:01
PM - 2.5 62 (µg/m3)
PM - 10 109 (µg/m3)
SO2 12.7 (µg/m3)
CO 0.42 (mg/m3)
NO2 2.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 08:00:46
PM - 2.5 3.83 (µg/m3)
PM - 10 (µg/m3)
SO2 12.85 (µg/m3)
CO 0.13 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 08:07:14
PM - 2.5 89.46 (µg/m3)
PM - 10 141.74 (µg/m3)
SO2 4 (µg/m3)
CO 1.34 (mg/m3)
NO2 14.17 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 08:00:50
PM - 2.5 .75 (µg/m3)
PM - 10 (µg/m3)
SO2 6.19 (µg/m3)
CO ##### (mg/m3)
NO2 .29 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,078

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 08:06	09-OCT-2026 02:36	23.06	60.52	3.86	-	0.99	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 08:06	09-OCT-2026 02:36	23.49	60.67	5.46	-	1.02	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 08:05	09-OCT-2026 02:35	23.91	60.86	7.88	-	1.02	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 08:05	09-OCT-2026 02:35	24.22	60.81	7.77	-	0.98	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 08:04	09-OCT-2026 02:34	24.41	60.65	3.49	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 08:04	09-OCT-2026 08:00	31.78	64.38	53.33	45.22	0.68	site_1963	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 08:04	09-OCT-2026 02:34	24.49	60.56	6.12	-	1.00	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 08:03	09-OCT-2026 02:33	24.71	60.36	4.29	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 08:03	09-OCT-2026 08:00	40.56	64.71	9.66	4.55	0.53	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 08:03	09-OCT-2026 02:33	24.84	60.12	6.63	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,078

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