Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.82 (µg/m3)
CO 0.21 (mg/m3)
NO2 11.62 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 10:00:08
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.40 (mg/m3)
NO2 27.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 10:03:46
PM - 2.5 4 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.30 (mg/m3)
NO2 47.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 10:00:53
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 .24 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 10:04:26
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.17 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 10:04:09
PM - 2.5 14 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.7 (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 10:04:09
PM - 2.5 47.79 (µg/m3)
PM - 10 82.7 (µg/m3)
SO2 27.65 (µg/m3)
CO 2.53 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 10:00:57
PM - 2.5 12 (µg/m3)
PM - 10 (µg/m3)
SO2 16.16 (µg/m3)
CO ##### (mg/m3)
NO2 1.78 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:51:18
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.42 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.07 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 10:00:26
PM - 2.5 85.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.74 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 10:03:37
PM - 2.5 40.55 (µg/m3)
PM - 10 64.7 (µg/m3)
SO2 9.66 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.54 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:49:37
PM - 2.5 40.89 (µg/m3)
PM - 10 56.67 (µg/m3)
SO2 20.07 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.89 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 10:04:27
PM - 2.5 46 (µg/m3)
PM - 10 81 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.20 (mg/m3)
NO2 1.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 10:00:42
PM - 2.5 3.48 (µg/m3)
PM - 10 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 10:04:11
PM - 2.5 43.58 (µg/m3)
PM - 10 65.99 (µg/m3)
SO2 3.48 (µg/m3)
CO 1.02 (mg/m3)
NO2 13.7 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 10:00:51
PM - 2.5 1.34 (µg/m3)
PM - 10 (µg/m3)
SO2 6.5 (µg/m3)
CO ##### (mg/m3)
NO2 1.27 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.82 (µg/m3)
CO 0.21 (mg/m3)
NO2 11.62 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 10:00:08
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.40 (mg/m3)
NO2 27.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 10:03:46
PM - 2.5 4 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.30 (mg/m3)
NO2 47.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 10:00:53
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 .24 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 10:04:26
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.17 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 10:04:09
PM - 2.5 14 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.7 (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 10:04:09
PM - 2.5 47.79 (µg/m3)
PM - 10 82.7 (µg/m3)
SO2 27.65 (µg/m3)
CO 2.53 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 10:00:57
PM - 2.5 12 (µg/m3)
PM - 10 (µg/m3)
SO2 16.16 (µg/m3)
CO ##### (mg/m3)
NO2 1.78 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:51:18
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.42 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.07 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 10:00:26
PM - 2.5 85.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.74 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 10:03:37
PM - 2.5 40.55 (µg/m3)
PM - 10 64.7 (µg/m3)
SO2 9.66 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.54 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:49:37
PM - 2.5 40.89 (µg/m3)
PM - 10 56.67 (µg/m3)
SO2 20.07 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.89 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 10:04:27
PM - 2.5 46 (µg/m3)
PM - 10 81 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.20 (mg/m3)
NO2 1.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 10:00:42
PM - 2.5 3.48 (µg/m3)
PM - 10 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 10:04:11
PM - 2.5 43.58 (µg/m3)
PM - 10 65.99 (µg/m3)
SO2 3.48 (µg/m3)
CO 1.02 (mg/m3)
NO2 13.7 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 10:00:51
PM - 2.5 1.34 (µg/m3)
PM - 10 (µg/m3)
SO2 6.5 (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 1,292

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 10:04	10-OCT-2026 04:34	47.79	82.70	27.65	-	2.53	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 10:03	10-OCT-2026 04:33	47.57	82.23	22.57	-	2.53	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 10:03	10-OCT-2026 10:00	40.55	64.70	9.66	4.54	0.53	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 10:03	10-OCT-2026 04:33	47.39	82.06	21.57	-	2.56	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 10:02	10-OCT-2026 04:32	47.41	82.10	23.46	-	2.56	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 10:02	10-OCT-2026 04:32	47.46	82.25	21.95	-	2.56	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 10:01	10-OCT-2026 04:31	47.62	82.54	22.95	-	2.56	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 10:01	10-OCT-2026 04:31	47.93	82.80	26.43	-	2.57	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 10:00	10-OCT-2026 04:30	48.28	83.22	27.21	-	2.59	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 10:00	10-OCT-2026 04:29	3.48	-	8.77	0.00	0.00	site_5592	Swan Environ

1 - 10 of 1,292

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