Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 22:44:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.48 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.84 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 22:45:34
PM - 2.5 29.02 (µg/m3)
PM - 10 104.01 (µg/m3)
SO2 21.16 (µg/m3)
CO 0.50 (mg/m3)
NO2 5.34 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 22:45:37
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 22:48:28
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.1 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 22:48:42
PM - 2.5 1.68 (µg/m3)
PM - 10 75.26 (µg/m3)
SO2 18.48 (µg/m3)
CO 1.42 (mg/m3)
NO2 1.29 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 22:48:34
PM - 2.5 36.43 (µg/m3)
PM - 10 70.53 (µg/m3)
SO2 9.89 (µg/m3)
CO 1.52 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 22:45:40
PM - 2.5 10.88 (µg/m3)
PM - 10 (µg/m3)
SO2 25.78 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 22:36:18
PM - 2.5 64.92 (µg/m3)
PM - 10 111.94 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.42 (mg/m3)
NO2 4.34 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 22:45:38
PM - 2.5 43.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 22:41:10
PM - 2.5 46.9 (µg/m3)
PM - 10 93.16 (µg/m3)
SO2 16.44 (µg/m3)
CO 0.98 (mg/m3)
NO2 13.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 22:48:27
PM - 2.5 35.39 (µg/m3)
PM - 10 59.57 (µg/m3)
SO2 8.27 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.69 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 22:48:32
PM - 2.5 74 (µg/m3)
PM - 10 131 (µg/m3)
SO2 13.5 (µg/m3)
CO 0.45 (mg/m3)
NO2 2.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 22:45:59
PM - 2.5 4.04 (µg/m3)
PM - 10 (µg/m3)
SO2 15.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 83.98 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 22:48:32
PM - 2.5 130.98 (µg/m3)
PM - 10 293.09 (µg/m3)
SO2 2.9 (µg/m3)
CO 0.94 (mg/m3)
NO2 14.36 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 22:45:50
PM - 2.5 .91 (µg/m3)
PM - 10 (µg/m3)
SO2 6.21 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 22:44:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.48 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.84 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 22:45:34
PM - 2.5 29.02 (µg/m3)
PM - 10 104.01 (µg/m3)
SO2 21.16 (µg/m3)
CO 0.50 (mg/m3)
NO2 5.34 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 22:45:37
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 22:48:28
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.1 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 22:48:42
PM - 2.5 1.68 (µg/m3)
PM - 10 75.26 (µg/m3)
SO2 18.48 (µg/m3)
CO 1.42 (mg/m3)
NO2 1.29 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 22:48:34
PM - 2.5 36.43 (µg/m3)
PM - 10 70.53 (µg/m3)
SO2 9.89 (µg/m3)
CO 1.52 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 22:45:40
PM - 2.5 10.88 (µg/m3)
PM - 10 (µg/m3)
SO2 25.78 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 22:36:18
PM - 2.5 64.92 (µg/m3)
PM - 10 111.94 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.42 (mg/m3)
NO2 4.34 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 22:45:38
PM - 2.5 43.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 22:41:10
PM - 2.5 46.9 (µg/m3)
PM - 10 93.16 (µg/m3)
SO2 16.44 (µg/m3)
CO 0.98 (mg/m3)
NO2 13.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 22:48:27
PM - 2.5 35.39 (µg/m3)
PM - 10 59.57 (µg/m3)
SO2 8.27 (µg/m3)
CO 0.30 (mg/m3)
NO2 2.69 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 22:48:32
PM - 2.5 74 (µg/m3)
PM - 10 131 (µg/m3)
SO2 13.5 (µg/m3)
CO 0.45 (mg/m3)
NO2 2.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 22:45:59
PM - 2.5 4.04 (µg/m3)
PM - 10 (µg/m3)
SO2 15.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 83.98 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 22:48:32
PM - 2.5 130.98 (µg/m3)
PM - 10 293.09 (µg/m3)
SO2 2.9 (µg/m3)
CO 0.94 (mg/m3)
NO2 14.36 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 22:45:50
PM - 2.5 .91 (µg/m3)
PM - 10 (µg/m3)
SO2 6.21 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,082

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	08-OCT-2026 22:48	08-OCT-2026 17:18	36.43	70.53	9.89	-	1.52	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 22:48	08-OCT-2026 22:45	35.39	59.57	8.27	2.69	0.30	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 22:48	08-OCT-2026 17:18	36.36	68.80	1.31	-	1.49	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	08-OCT-2026 22:47	08-OCT-2026 17:17	36.27	66.73	6.55	-	1.49	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	08-OCT-2026 22:47	08-OCT-2026 17:17	36.07	64.69	3.22	-	1.51	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	08-OCT-2026 22:46	08-OCT-2026 17:16	35.82	62.35	9.80	-	1.55	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	08-OCT-2026 22:46	08-OCT-2026 17:16	35.51	60.48	8.14	-	1.55	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 22:45	08-OCT-2026 17:15	4.04	-	15.74	83.98	0.22	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 22:45	08-OCT-2026 17:15	35.16	58.60	7.35	-	1.55	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	08-OCT-2026 22:45	08-OCT-2026 17:15	34.76	57.07	8.34	-	1.54	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,082

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