Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 08:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.77 (µg/m3)
CO 0.47 (mg/m3)
NO2 7.39 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 09:00:44
PM - 2.5 21.33 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.96 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 09:00:06
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 09:06:05
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 09:06:23
PM - 2.5 66.48 (µg/m3)
PM - 10 184.81 (µg/m3)
SO2 20.95 (µg/m3)
CO 1.59 (mg/m3)
NO2 24.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 09:06:05
PM - 2.5 37.11 (µg/m3)
PM - 10 97.61 (µg/m3)
SO2 17.94 (µg/m3)
CO 1.75 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 09:00:10
PM - 2.5 9.6 (µg/m3)
PM - 10 (µg/m3)
SO2 26.51 (µg/m3)
CO ##### (mg/m3)
NO2 .71 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 09:06:19
PM - 2.5 55.6 (µg/m3)
PM - 10 95.87 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.12 (mg/m3)
NO2 30.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 09:00:14
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.11 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 08:56:10
PM - 2.5 28.1 (µg/m3)
PM - 10 56.93 (µg/m3)
SO2 15.28 (µg/m3)
CO 0.53 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 09:03:30
PM - 2.5 39.13 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.28 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 09:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.47 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 09:06:01
PM - 2.5 39 (µg/m3)
PM - 10 69 (µg/m3)
SO2 13.2 (µg/m3)
CO 0.40 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 09:00:06
PM - 2.5 246.34 (µg/m3)
PM - 10 (µg/m3)
SO2 3.4 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 09:06:15
PM - 2.5 79.59 (µg/m3)
PM - 10 162.13 (µg/m3)
SO2 4.18 (µg/m3)
CO 1.44 (mg/m3)
NO2 14.39 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 09:00:50
PM - 2.5 1.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.29 (µg/m3)
CO ##### (mg/m3)
NO2 1.23 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 08:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.77 (µg/m3)
CO 0.47 (mg/m3)
NO2 7.39 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 09:00:44
PM - 2.5 21.33 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.96 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 09:00:06
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 09:06:05
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 09:06:23
PM - 2.5 66.48 (µg/m3)
PM - 10 184.81 (µg/m3)
SO2 20.95 (µg/m3)
CO 1.59 (mg/m3)
NO2 24.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 09:06:05
PM - 2.5 37.11 (µg/m3)
PM - 10 97.61 (µg/m3)
SO2 17.94 (µg/m3)
CO 1.75 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 09:00:10
PM - 2.5 9.6 (µg/m3)
PM - 10 (µg/m3)
SO2 26.51 (µg/m3)
CO ##### (mg/m3)
NO2 .71 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 09:06:19
PM - 2.5 55.6 (µg/m3)
PM - 10 95.87 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.12 (mg/m3)
NO2 30.8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 09:00:14
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.11 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 08:56:10
PM - 2.5 28.1 (µg/m3)
PM - 10 56.93 (µg/m3)
SO2 15.28 (µg/m3)
CO 0.53 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 09:03:30
PM - 2.5 39.13 (µg/m3)
PM - 10 63.3 (µg/m3)
SO2 9.28 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.04 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 09:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.47 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 09:06:01
PM - 2.5 39 (µg/m3)
PM - 10 69 (µg/m3)
SO2 13.2 (µg/m3)
CO 0.40 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 09:00:06
PM - 2.5 246.34 (µg/m3)
PM - 10 (µg/m3)
SO2 3.4 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 09:06:15
PM - 2.5 79.59 (µg/m3)
PM - 10 162.13 (µg/m3)
SO2 4.18 (µg/m3)
CO 1.44 (mg/m3)
NO2 14.39 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 09:00:50
PM - 2.5 1.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.29 (µg/m3)
CO ##### (mg/m3)
NO2 1.23 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,214

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 09:06	09-OCT-2026 03:36	37.11	97.61	17.94	-	1.75	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 09:05	09-OCT-2026 03:35	36.82	95.88	13.17	-	1.72	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	09-OCT-2026 09:05	09-OCT-2026 03:35	36.62	94.45	11.20	-	1.73	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 09:04	09-OCT-2026 09:00	31.78	64.38	53.47	44.72	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 09:04	09-OCT-2026 03:34	36.34	92.81	9.43	-	1.76	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	09-OCT-2026 09:04	09-OCT-2026 03:34	36.09	91.46	15.83	-	1.84	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	09-OCT-2026 09:03	09-OCT-2026 03:33	35.65	90.21	14.41	-	1.94	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 09:03	09-OCT-2026 09:00	39.13	63.30	9.28	4.04	0.47	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 09:03	09-OCT-2026 03:33	35.05	89.21	5.77	-	2.02	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 09:02	09-OCT-2026 03:32	34.32	88.10	11.54	-	2.08	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,214

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