Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.04 (µg/m3)
CO 0.52 (mg/m3)
NO2 10.29 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:30:22
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.43 (mg/m3)
NO2 25.26 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:37:29
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.32 (mg/m3)
NO2 48 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:30:16
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:37:25
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:37:37
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.36 (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 09:37:27
PM - 2.5 38.32 (µg/m3)
PM - 10 103.22 (µg/m3)
SO2 10.93 (µg/m3)
CO 1.52 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:30:20
PM - 2.5 11.71 (µg/m3)
PM - 10 (µg/m3)
SO2 19.13 (µg/m3)
CO (mg/m3)
NO2 1.53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:36:19
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.28 (µg/m3)
CO 0.54 (mg/m3)
NO2 8.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:30:48
PM - 2.5 152.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.77 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:33:36
PM - 2.5 36.1 (µg/m3)
PM - 10 60.28 (µg/m3)
SO2 8.46 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.94 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:34:37
PM - 2.5 40.89 (µg/m3)
PM - 10 58.3 (µg/m3)
SO2 21.67 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:37:27
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 13.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:30:03
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 7.43 (µg/m3)
CO 0.18 (mg/m3)
NO2 75.34 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:37:42
PM - 2.5 36.28 (µg/m3)
PM - 10 58.04 (µg/m3)
SO2 2.71 (µg/m3)
CO 1.05 (mg/m3)
NO2 13.29 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:30:51
PM - 2.5 .99 (µg/m3)
PM - 10 (µg/m3)
SO2 6.2 (µg/m3)
CO (mg/m3)
NO2 1.27 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:29:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.04 (µg/m3)
CO 0.52 (mg/m3)
NO2 10.29 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:30:22
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.43 (mg/m3)
NO2 25.26 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:37:29
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.32 (mg/m3)
NO2 48 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:30:16
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:37:25
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:37:37
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.36 (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 09:37:27
PM - 2.5 38.32 (µg/m3)
PM - 10 103.22 (µg/m3)
SO2 10.93 (µg/m3)
CO 1.52 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:30:20
PM - 2.5 11.71 (µg/m3)
PM - 10 (µg/m3)
SO2 19.13 (µg/m3)
CO (mg/m3)
NO2 1.53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:36:19
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.28 (µg/m3)
CO 0.54 (mg/m3)
NO2 8.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:30:48
PM - 2.5 152.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.77 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:33:36
PM - 2.5 36.1 (µg/m3)
PM - 10 60.28 (µg/m3)
SO2 8.46 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.94 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:34:37
PM - 2.5 40.89 (µg/m3)
PM - 10 58.3 (µg/m3)
SO2 21.67 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:37:27
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 13.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:30:03
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 7.43 (µg/m3)
CO 0.18 (mg/m3)
NO2 75.34 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:37:42
PM - 2.5 36.28 (µg/m3)
PM - 10 58.04 (µg/m3)
SO2 2.71 (µg/m3)
CO 1.05 (mg/m3)
NO2 13.29 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:30:51
PM - 2.5 .99 (µg/m3)
PM - 10 (µg/m3)
SO2 6.2 (µg/m3)
CO (mg/m3)
NO2 1.27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,234

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 09:37	10-OCT-2026 04:07	38.32	103.22	10.93	-	1.52	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 09:36	10-OCT-2026 04:06	38.04	103.52	8.51	-	1.50	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 09:36	10-OCT-2026 04:06	37.72	103.83	7.05	-	1.47	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 09:35	10-OCT-2026 04:05	37.22	104.30	14.36	-	1.44	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 09:35	10-OCT-2026 04:05	36.77	104.76	6.22	-	1.44	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 09:34	10-OCT-2026 04:04	36.29	105.24	12.15	-	1.45	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	10-OCT-2026 09:34	10-OCT-2026 09:30	40.89	58.30	21.67	44.35	0.92	site_1963	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 09:34	10-OCT-2026 04:04	36.07	105.50	9.11	-	1.46	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 09:33	10-OCT-2026 04:03	35.90	105.59	10.49	-	1.47	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 09:33	10-OCT-2026 09:30	36.10	60.28	8.46	2.94	0.33	site_1931	Envea India Pvt Ltd

1 - 10 of 1,234

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