Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 10:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.85 (µg/m3)
CO 0.08 (mg/m3)
NO2 2.69 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 10:45:48
PM - 2.5 22.89 (µg/m3)
PM - 10 63.84 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.30 (mg/m3)
NO2 18.08 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 10:48:45
PM - 2.5 4 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.30 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 10:45:20
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 10:48:41
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 10:48:39
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.39 (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 10:48:34
PM - 2.5 46.23 (µg/m3)
PM - 10 108.77 (µg/m3)
SO2 12.05 (µg/m3)
CO 2.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 10:45:25
PM - 2.5 11.69 (µg/m3)
PM - 10 (µg/m3)
SO2 15.08 (µg/m3)
CO ##### (mg/m3)
NO2 1.25 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 10:38:07
PM - 2.5 63.94 (µg/m3)
PM - 10 110.24 (µg/m3)
SO2 7.81 (µg/m3)
CO 0.91 (mg/m3)
NO2 22.73 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 10:45:54
PM - 2.5 85.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.68 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 10:48:37
PM - 2.5 41.22 (µg/m3)
PM - 10 65.37 (µg/m3)
SO2 9.84 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.79 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 10:48:28
PM - 2.5 46 (µg/m3)
PM - 10 82 (µg/m3)
SO2 15.7 (µg/m3)
CO 0.11 (mg/m3)
NO2 2.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 10:45:13
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 12.73 (µg/m3)
CO 0.34 (mg/m3)
NO2 130.39 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 10:48:43
PM - 2.5 39.15 (µg/m3)
PM - 10 70.46 (µg/m3)
SO2 3.59 (µg/m3)
CO 1.01 (mg/m3)
NO2 12.23 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 10:45:51
PM - 2.5 .58 (µg/m3)
PM - 10 (µg/m3)
SO2 6.12 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 10:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.85 (µg/m3)
CO 0.08 (mg/m3)
NO2 2.69 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 10:45:48
PM - 2.5 22.89 (µg/m3)
PM - 10 63.84 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.30 (mg/m3)
NO2 18.08 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 10:48:45
PM - 2.5 4 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.30 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 10:45:20
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 10:48:41
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 10:48:39
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.39 (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 10:48:34
PM - 2.5 46.23 (µg/m3)
PM - 10 108.77 (µg/m3)
SO2 12.05 (µg/m3)
CO 2.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 10:45:25
PM - 2.5 11.69 (µg/m3)
PM - 10 (µg/m3)
SO2 15.08 (µg/m3)
CO ##### (mg/m3)
NO2 1.25 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 10:38:07
PM - 2.5 63.94 (µg/m3)
PM - 10 110.24 (µg/m3)
SO2 7.81 (µg/m3)
CO 0.91 (mg/m3)
NO2 22.73 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 10:45:54
PM - 2.5 85.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.68 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 10:48:37
PM - 2.5 41.22 (µg/m3)
PM - 10 65.37 (µg/m3)
SO2 9.84 (µg/m3)
CO 0.56 (mg/m3)
NO2 4.79 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 10:48:28
PM - 2.5 46 (µg/m3)
PM - 10 82 (µg/m3)
SO2 15.7 (µg/m3)
CO 0.11 (mg/m3)
NO2 2.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 10:45:13
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 12.73 (µg/m3)
CO 0.34 (mg/m3)
NO2 130.39 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 10:48:43
PM - 2.5 39.15 (µg/m3)
PM - 10 70.46 (µg/m3)
SO2 3.59 (µg/m3)
CO 1.01 (mg/m3)
NO2 12.23 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 10:45:51
PM - 2.5 .58 (µg/m3)
PM - 10 (µg/m3)
SO2 6.12 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,388

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	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 10:48	10-OCT-2026 10:45	41.22	65.37	9.84	4.79	0.56	site_1931	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 10:48	10-OCT-2026 05:18	46.23	108.77	12.05	-	2.08	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 10:48	10-OCT-2026 05:18	46.62	106.21	10.79	-	2.07	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	10-OCT-2026 10:47	10-OCT-2026 05:17	46.76	103.12	10.99	-	2.07	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	10-OCT-2026 10:47	10-OCT-2026 05:17	46.69	100.36	15.51	-	2.04	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	10-OCT-2026 10:46	10-OCT-2026 05:16	46.84	97.26	7.02	-	2.01	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	10-OCT-2026 10:46	10-OCT-2026 05:16	47.07	94.72	12.09	-	1.97	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 10:45	10-OCT-2026 05:15	47.25	92.07	5.38	-	1.97	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 10:45	10-OCT-2026 05:15	47.34	90.16	8.69	-	1.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 10:45	10-OCT-2026 05:14	3.34	-	12.73	130.39	0.34	site_5592	Swan Environ

1 - 10 of 1,388

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