Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 19:04:31
PM - 2.5 37.16 (µg/m3)
PM - 10 88.36 (µg/m3)
SO2 19.52 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 19:01:14
PM - 2.5 45.97 (µg/m3)
PM - 10 57.38 (µg/m3)
SO2 17.72 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.23 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 18:59:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.69 (µg/m3)
CO 0.33 (mg/m3)
NO2 8.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 19:00:46
PM - 2.5 22 (µg/m3)
PM - 10 47 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.13 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 19:04:42
PM - 2.5 38 (µg/m3)
PM - 10 75 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.03 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 19:04:25
PM - 2.5 55.23 (µg/m3)
PM - 10 237.9 (µg/m3)
SO2 17.26 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 19:04:25
PM - 2.5 15 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 19:04:16
PM - 2.5 52.48 (µg/m3)
PM - 10 110.76 (µg/m3)
SO2 22.08 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 19:00:23
PM - 2.5 15.04 (µg/m3)
PM - 10 (µg/m3)
SO2 24.22 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 18:51:12
PM - 2.5 81.8 (µg/m3)
PM - 10 141.03 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.24 (mg/m3)
NO2 35.25 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 19:00:02
PM - 2.5 45.7 (µg/m3)
PM - 10 84.1 (µg/m3)
SO2 0 (µg/m3)
CO 0.33 (mg/m3)
NO2 .43 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 18:56:05
PM - 2.5 36.3 (µg/m3)
PM - 10 70.79 (µg/m3)
SO2 18.09 (µg/m3)
CO 1.02 (mg/m3)
NO2 11.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 19:03:51
PM - 2.5 42.48 (µg/m3)
PM - 10 66.63 (µg/m3)
SO2 10.18 (µg/m3)
CO 0.62 (mg/m3)
NO2 5.24 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 19:00:56
PM - 2.5 84.08 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.69 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 19:04:17
PM - 2.5 85.89 (µg/m3)
PM - 10 145.47 (µg/m3)
SO2 3.84 (µg/m3)
CO 0.80 (mg/m3)
NO2 6.02 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 19:00:50
PM - 2.5 .7 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 19:04:31
PM - 2.5 37.16 (µg/m3)
PM - 10 88.36 (µg/m3)
SO2 19.52 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 19:01:14
PM - 2.5 45.97 (µg/m3)
PM - 10 57.38 (µg/m3)
SO2 17.72 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.23 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 18:59:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.69 (µg/m3)
CO 0.33 (mg/m3)
NO2 8.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 19:00:46
PM - 2.5 22 (µg/m3)
PM - 10 47 (µg/m3)
SO2 20.02 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.13 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 19:04:42
PM - 2.5 38 (µg/m3)
PM - 10 75 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.03 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 19:04:25
PM - 2.5 55.23 (µg/m3)
PM - 10 237.9 (µg/m3)
SO2 17.26 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 19:04:25
PM - 2.5 15 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.6 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 19:04:16
PM - 2.5 52.48 (µg/m3)
PM - 10 110.76 (µg/m3)
SO2 22.08 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 19:00:23
PM - 2.5 15.04 (µg/m3)
PM - 10 (µg/m3)
SO2 24.22 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 18:51:12
PM - 2.5 81.8 (µg/m3)
PM - 10 141.03 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.24 (mg/m3)
NO2 35.25 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
01-10-2026 19:00:02
PM - 2.5 45.7 (µg/m3)
PM - 10 84.1 (µg/m3)
SO2 0 (µg/m3)
CO 0.33 (mg/m3)
NO2 .43 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 18:56:05
PM - 2.5 36.3 (µg/m3)
PM - 10 70.79 (µg/m3)
SO2 18.09 (µg/m3)
CO 1.02 (mg/m3)
NO2 11.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 19:03:51
PM - 2.5 42.48 (µg/m3)
PM - 10 66.63 (µg/m3)
SO2 10.18 (µg/m3)
CO 0.62 (mg/m3)
NO2 5.24 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 19:00:56
PM - 2.5 84.08 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.69 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 19:04:17
PM - 2.5 85.89 (µg/m3)
PM - 10 145.47 (µg/m3)
SO2 3.84 (µg/m3)
CO 0.80 (mg/m3)
NO2 6.02 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 19:00:50
PM - 2.5 .7 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (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 2,624

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	01-OCT-2026 19:04	01-OCT-2026 13:34	52.48	110.76	22.08	-	1.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 19:03	01-OCT-2026 19:00	42.48	66.63	10.18	5.24	0.62	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 19:03	01-OCT-2026 13:33	52.47	110.35	23.07	-	1.09	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 19:03	01-OCT-2026 13:33	52.35	110.08	25.80	-	1.13	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 19:02	01-OCT-2026 13:32	52.26	109.74	22.87	-	1.10	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 19:02	01-OCT-2026 13:32	52.11	109.42	25.29	-	1.10	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 19:01	01-OCT-2026 13:31	51.62	109.20	19.84	-	1.05	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 19:01	01-OCT-2026 13:31	51.18	108.98	23.67	-	1.07	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 19:00	01-OCT-2026 13:30	84.08	-	0.00	3.69	0.00	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 19:00	01-OCT-2026 13:30	50.59	108.65	21.01	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,624

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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