Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 08:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.54 (µg/m3)
CO 0.37 (mg/m3)
NO2 2.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 08:29:57
PM - 2.5 21.33 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.11 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 08:30:28
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 08:33:35
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 08:33:54
PM - 2.5 49.54 (µg/m3)
PM - 10 151.92 (µg/m3)
SO2 20.93 (µg/m3)
CO 1.76 (mg/m3)
NO2 47.12 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 08:33:44
PM - 2.5 28.7 (µg/m3)
PM - 10 58.91 (µg/m3)
SO2 6.85 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 08:30:56
PM - 2.5 8.37 (µg/m3)
PM - 10 (µg/m3)
SO2 31.17 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 08:21:20
PM - 2.5 61.75 (µg/m3)
PM - 10 106.47 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.46 (mg/m3)
NO2 5.74 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 08:30:36
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.13 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 08:26:10
PM - 2.5 37.8 (µg/m3)
PM - 10 75.65 (µg/m3)
SO2 15.88 (µg/m3)
CO 0.76 (mg/m3)
NO2 11.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 08:33:30
PM - 2.5 34.84 (µg/m3)
PM - 10 59.03 (µg/m3)
SO2 8.12 (µg/m3)
CO 0.28 (mg/m3)
NO2 2.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 08:19:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 47.2 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 08:33:31
PM - 2.5 62 (µg/m3)
PM - 10 109 (µg/m3)
SO2 12.8 (µg/m3)
CO 0.36 (mg/m3)
NO2 9.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 08:30:26
PM - 2.5 3.65 (µg/m3)
PM - 10 (µg/m3)
SO2 14.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 08:33:43
PM - 2.5 104.94 (µg/m3)
PM - 10 177.57 (µg/m3)
SO2 4 (µg/m3)
CO 1.42 (mg/m3)
NO2 14.88 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 08:30:50
PM - 2.5 .97 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 08:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.54 (µg/m3)
CO 0.37 (mg/m3)
NO2 2.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 08:29:57
PM - 2.5 21.33 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.11 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 08:30:28
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 08:33:35
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.4 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 08:33:54
PM - 2.5 49.54 (µg/m3)
PM - 10 151.92 (µg/m3)
SO2 20.93 (µg/m3)
CO 1.76 (mg/m3)
NO2 47.12 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 08:33:44
PM - 2.5 28.7 (µg/m3)
PM - 10 58.91 (µg/m3)
SO2 6.85 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 08:30:56
PM - 2.5 8.37 (µg/m3)
PM - 10 (µg/m3)
SO2 31.17 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 08:21:20
PM - 2.5 61.75 (µg/m3)
PM - 10 106.47 (µg/m3)
SO2 7.17 (µg/m3)
CO 0.46 (mg/m3)
NO2 5.74 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 08:30:36
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.13 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 08:26:10
PM - 2.5 37.8 (µg/m3)
PM - 10 75.65 (µg/m3)
SO2 15.88 (µg/m3)
CO 0.76 (mg/m3)
NO2 11.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 08:33:30
PM - 2.5 34.84 (µg/m3)
PM - 10 59.03 (µg/m3)
SO2 8.12 (µg/m3)
CO 0.28 (mg/m3)
NO2 2.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 08:19:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 47.2 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 08:33:31
PM - 2.5 62 (µg/m3)
PM - 10 109 (µg/m3)
SO2 12.8 (µg/m3)
CO 0.36 (mg/m3)
NO2 9.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 08:30:26
PM - 2.5 3.65 (µg/m3)
PM - 10 (µg/m3)
SO2 14.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 08:33:43
PM - 2.5 104.94 (µg/m3)
PM - 10 177.57 (µg/m3)
SO2 4 (µg/m3)
CO 1.42 (mg/m3)
NO2 14.88 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 08:30:50
PM - 2.5 .97 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,141

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 08:33	09-OCT-2026 03:03	28.70	58.91	6.85	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 08:33	09-OCT-2026 08:30	34.84	59.03	8.12	2.49	0.28	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 08:33	09-OCT-2026 03:03	29.20	58.85	10.22	-	1.07	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 08:32	09-OCT-2026 03:02	29.98	59.02	8.40	-	1.09	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 08:32	09-OCT-2026 03:02	30.48	59.19	7.99	-	1.04	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 08:31	09-OCT-2026 03:01	30.69	59.29	11.05	-	1.04	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 08:31	09-OCT-2026 03:01	30.62	59.34	9.48	-	1.01	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 08:30	09-OCT-2026 03:00	30.41	59.49	5.57	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 08:30	09-OCT-2026 02:59	3.65	-	14.42	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 08:30	09-OCT-2026 03:00	30.09	59.43	7.94	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,141

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