Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 20:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.55 (µg/m3)
CO 0.24 (mg/m3)
NO2 3.78 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 21:00:21
PM - 2.5 18.14 (µg/m3)
PM - 10 53.08 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 21:04:01
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.13 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 21:03:39
PM - 2.5 61.97 (µg/m3)
PM - 10 194.84 (µg/m3)
SO2 18.11 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 21:00:02
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 21:03:43
PM - 2.5 21 (µg/m3)
PM - 10 46 (µg/m3)
SO2 6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 21:03:35
PM - 2.5 43.03 (µg/m3)
PM - 10 121.12 (µg/m3)
SO2 26.78 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 21:00:55
PM - 2.5 13.44 (µg/m3)
PM - 10 (µg/m3)
SO2 32.57 (µg/m3)
CO ##### (mg/m3)
NO2 .71 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 21:03:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.52 (µg/m3)
CO 1.72 (mg/m3)
NO2 1.75 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 20:51:14
PM - 2.5 54.47 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.66 (mg/m3)
NO2 13.4 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 21:00:07
PM - 2.5 34.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .51 (µg/m3)
CO 0.38 (mg/m3)
NO2 .36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 20:56:06
PM - 2.5 27.2 (µg/m3)
PM - 10 53.62 (µg/m3)
SO2 17.38 (µg/m3)
CO 0.70 (mg/m3)
NO2 9.45 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 21:04:03
PM - 2.5 39.08 (µg/m3)
PM - 10 63.25 (µg/m3)
SO2 9.26 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.02 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 21:00:09
PM - 2.5 3.35 (µg/m3)
PM - 10 (µg/m3)
SO2 38.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 21:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.49 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 20:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.55 (µg/m3)
CO 0.24 (mg/m3)
NO2 3.78 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 21:00:21
PM - 2.5 18.14 (µg/m3)
PM - 10 53.08 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 21:04:01
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.13 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 21:03:39
PM - 2.5 61.97 (µg/m3)
PM - 10 194.84 (µg/m3)
SO2 18.11 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 21:00:02
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.35 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 21:03:43
PM - 2.5 21 (µg/m3)
PM - 10 46 (µg/m3)
SO2 6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 21:03:35
PM - 2.5 43.03 (µg/m3)
PM - 10 121.12 (µg/m3)
SO2 26.78 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 21:00:55
PM - 2.5 13.44 (µg/m3)
PM - 10 (µg/m3)
SO2 32.57 (µg/m3)
CO ##### (mg/m3)
NO2 .71 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 21:03:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.52 (µg/m3)
CO 1.72 (mg/m3)
NO2 1.75 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 20:51:14
PM - 2.5 54.47 (µg/m3)
PM - 10 93.92 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.66 (mg/m3)
NO2 13.4 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 21:00:07
PM - 2.5 34.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .51 (µg/m3)
CO 0.38 (mg/m3)
NO2 .36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 20:56:06
PM - 2.5 27.2 (µg/m3)
PM - 10 53.62 (µg/m3)
SO2 17.38 (µg/m3)
CO 0.70 (mg/m3)
NO2 9.45 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 21:04:03
PM - 2.5 39.08 (µg/m3)
PM - 10 63.25 (µg/m3)
SO2 9.26 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.02 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 21:00:09
PM - 2.5 3.35 (µg/m3)
PM - 10 (µg/m3)
SO2 38.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 21:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 26.49 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,811

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	03-OCT-2026 21:04	03-OCT-2026 21:00	39.08	63.25	9.26	4.02	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	03-OCT-2026 21:03	03-OCT-2026 15:33	43.03	121.12	26.78	-	0.97	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	03-OCT-2026 21:03	03-OCT-2026 15:33	43.31	121.46	31.77	-	0.96	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	03-OCT-2026 21:02	03-OCT-2026 15:32	43.64	121.90	36.94	-	0.99	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	03-OCT-2026 21:02	03-OCT-2026 15:32	43.69	122.18	31.71	-	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	03-OCT-2026 21:01	03-OCT-2026 15:31	43.70	122.54	41.96	-	1.03	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	03-OCT-2026 21:01	03-OCT-2026 15:31	43.74	122.85	39.42	-	1.06	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	03-OCT-2026 21:00	03-OCT-2026 15:30	44.04	123.48	38.87	-	1.10	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 21:00	03-OCT-2026 15:29	3.35	-	38.33	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	03-OCT-2026 20:59	03-OCT-2026 15:29	44.25	124.33	38.10	-	1.20	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,811

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