Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 22:33:59
PM - 2.5 52.41 (µg/m3)
PM - 10 94.23 (µg/m3)
SO2 22.52 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 22:29:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.79 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.28 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 22:30:40
PM - 2.5 24.92 (µg/m3)
PM - 10 84.28 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.40 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 22:34:00
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.10 (mg/m3)
NO2 45.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 22:33:57
PM - 2.5 49.07 (µg/m3)
PM - 10 128.72 (µg/m3)
SO2 17.39 (µg/m3)
CO 0.90 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 22:33:29
PM - 2.5 3 (µg/m3)
PM - 10 6 (µg/m3)
SO2 6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 22:33:36
PM - 2.5 60.57 (µg/m3)
PM - 10 165.75 (µg/m3)
SO2 36.05 (µg/m3)
CO 1.31 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 22:30:49
PM - 2.5 9.55 (µg/m3)
PM - 10 (µg/m3)
SO2 24.09 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 22:21:12
PM - 2.5 122.41 (µg/m3)
PM - 10 211.05 (µg/m3)
SO2 7.09 (µg/m3)
CO 1.04 (mg/m3)
NO2 27.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 22:30:33
PM - 2.5 48.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.05 (mg/m3)
NO2 .71 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 22:26:05
PM - 2.5 32.2 (µg/m3)
PM - 10 63.15 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.88 (mg/m3)
NO2 10.39 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 22:33:52
PM - 2.5 36.06 (µg/m3)
PM - 10 60.24 (µg/m3)
SO2 8.45 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.93 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 22:30:34
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 3.42 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 22:33:53
PM - 2.5 53.17 (µg/m3)
PM - 10 90.53 (µg/m3)
SO2 3.78 (µg/m3)
CO 0.87 (mg/m3)
NO2 8.47 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 22:30:50
PM - 2.5 1.24 (µg/m3)
PM - 10 (µg/m3)
SO2 6.1 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 22:33:59
PM - 2.5 52.41 (µg/m3)
PM - 10 94.23 (µg/m3)
SO2 22.52 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 22:29:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.79 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.28 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 22:30:40
PM - 2.5 24.92 (µg/m3)
PM - 10 84.28 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.40 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 22:34:00
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.10 (mg/m3)
NO2 45.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 22:33:57
PM - 2.5 49.07 (µg/m3)
PM - 10 128.72 (µg/m3)
SO2 17.39 (µg/m3)
CO 0.90 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 22:33:29
PM - 2.5 3 (µg/m3)
PM - 10 6 (µg/m3)
SO2 6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 22:33:36
PM - 2.5 60.57 (µg/m3)
PM - 10 165.75 (µg/m3)
SO2 36.05 (µg/m3)
CO 1.31 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 22:30:49
PM - 2.5 9.55 (µg/m3)
PM - 10 (µg/m3)
SO2 24.09 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 22:21:12
PM - 2.5 122.41 (µg/m3)
PM - 10 211.05 (µg/m3)
SO2 7.09 (µg/m3)
CO 1.04 (mg/m3)
NO2 27.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 22:30:33
PM - 2.5 48.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.05 (mg/m3)
NO2 .71 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 22:26:05
PM - 2.5 32.2 (µg/m3)
PM - 10 63.15 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.88 (mg/m3)
NO2 10.39 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 22:33:52
PM - 2.5 36.06 (µg/m3)
PM - 10 60.24 (µg/m3)
SO2 8.45 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.93 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 22:30:34
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 3.42 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 22:33:53
PM - 2.5 53.17 (µg/m3)
PM - 10 90.53 (µg/m3)
SO2 3.78 (µg/m3)
CO 0.87 (mg/m3)
NO2 8.47 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 22:30:50
PM - 2.5 1.24 (µg/m3)
PM - 10 (µg/m3)
SO2 6.1 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,107

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	01-OCT-2026 22:33	01-OCT-2026 22:30	36.06	60.24	8.45	2.93	0.33	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 22:33	01-OCT-2026 17:03	60.57	165.75	36.05	-	1.31	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	01-OCT-2026 22:33	01-OCT-2026 17:03	60.70	167.21	36.83	-	1.33	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	01-OCT-2026 22:32	01-OCT-2026 17:02	60.82	168.82	35.05	-	1.29	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	01-OCT-2026 22:32	01-OCT-2026 17:02	61.12	170.19	38.14	-	1.26	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	01-OCT-2026 22:31	01-OCT-2026 17:01	61.63	171.69	28.48	-	1.23	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	01-OCT-2026 22:31	01-OCT-2026 17:01	61.93	173.15	31.93	-	1.27	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	01-OCT-2026 22:30	01-OCT-2026 17:00	62.26	174.76	30.99	-	1.29	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 22:30	01-OCT-2026 16:59	0.00	-	3.42	0.00	16.09	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 22:30	01-OCT-2026 17:00	62.60	176.07	30.42	-	1.31	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,107

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