Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 05:48:58
PM - 2.5 33.19 (µg/m3)
PM - 10 78.56 (µg/m3)
SO2 19.72 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 05:46:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 27.87 (µg/m3)
CO 0.50 (mg/m3)
NO2 45.61 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 05:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.41 (µg/m3)
CO 0.54 (mg/m3)
NO2 3.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 05:44:58
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 05:48:33
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 05:49:11
PM - 2.5 36.33 (µg/m3)
PM - 10 72.13 (µg/m3)
SO2 18.22 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 05:45:52
PM - 2.5 987.7 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.01 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 05:49:00
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 05:49:08
PM - 2.5 10.73 (µg/m3)
PM - 10 161 (µg/m3)
SO2 6.29 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 05:49:08
PM - 2.5 29.82 (µg/m3)
PM - 10 147.86 (µg/m3)
SO2 58.75 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 05:45:34
PM - 2.5 8.15 (µg/m3)
PM - 10 (µg/m3)
SO2 67.12 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 05:49:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.63 (µg/m3)
CO 1.44 (mg/m3)
NO2 2.02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 05:41:04
PM - 2.5 39.4 (µg/m3)
PM - 10 76.62 (µg/m3)
SO2 16.47 (µg/m3)
CO 1.13 (mg/m3)
NO2 11.14 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 05:48:47
PM - 2.5 42.62 (µg/m3)
PM - 10 66.76 (µg/m3)
SO2 10.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.29 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 05:48:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.15 (mg/m3)
NO2 6.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 05:45:43
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 8.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 05:49:03
PM - 2.5 32.45 (µg/m3)
PM - 10 49.3 (µg/m3)
SO2 20.2 (µg/m3)
CO 0.91 (mg/m3)
NO2 153.28 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 05:45:50
PM - 2.5 .6 (µg/m3)
PM - 10 (µg/m3)
SO2 6.48 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 05:48:58
PM - 2.5 33.19 (µg/m3)
PM - 10 78.56 (µg/m3)
SO2 19.72 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 05:46:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 27.87 (µg/m3)
CO 0.50 (mg/m3)
NO2 45.61 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 05:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.41 (µg/m3)
CO 0.54 (mg/m3)
NO2 3.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 05:44:58
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 05:48:33
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 05:49:11
PM - 2.5 36.33 (µg/m3)
PM - 10 72.13 (µg/m3)
SO2 18.22 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 05:45:52
PM - 2.5 987.7 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.01 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 05:49:00
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 05:49:08
PM - 2.5 10.73 (µg/m3)
PM - 10 161 (µg/m3)
SO2 6.29 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 05:49:08
PM - 2.5 29.82 (µg/m3)
PM - 10 147.86 (µg/m3)
SO2 58.75 (µg/m3)
CO 0.97 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 05:45:34
PM - 2.5 8.15 (µg/m3)
PM - 10 (µg/m3)
SO2 67.12 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 05:49:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.63 (µg/m3)
CO 1.44 (mg/m3)
NO2 2.02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 05:41:04
PM - 2.5 39.4 (µg/m3)
PM - 10 76.62 (µg/m3)
SO2 16.47 (µg/m3)
CO 1.13 (mg/m3)
NO2 11.14 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 05:48:47
PM - 2.5 42.62 (µg/m3)
PM - 10 66.76 (µg/m3)
SO2 10.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.29 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 05:48:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.15 (mg/m3)
NO2 6.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 05:45:43
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 8.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 05:49:03
PM - 2.5 32.45 (µg/m3)
PM - 10 49.3 (µg/m3)
SO2 20.2 (µg/m3)
CO 0.91 (mg/m3)
NO2 153.28 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 05:45:50
PM - 2.5 .6 (µg/m3)
PM - 10 (µg/m3)
SO2 6.48 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 810

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 05:49	01-OCT-2026 00:19	29.82	147.86	58.75	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 05:48	01-OCT-2026 05:45	42.62	66.76	10.22	5.29	0.63	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 05:48	01-OCT-2026 00:18	29.40	147.15	56.24	-	1.00	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 05:48	01-OCT-2026 00:18	29.21	146.55	60.77	-	1.00	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 05:47	01-OCT-2026 00:17	29.21	145.85	61.50	-	1.00	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 05:47	01-OCT-2026 00:17	29.44	145.27	59.80	-	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	01-OCT-2026 05:46	01-OCT-2026 00:16	29.69	144.74	57.01	-	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	01-OCT-2026 05:46	01-OCT-2026 00:16	30.11	144.39	52.65	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 05:45	01-OCT-2026 00:15	3.42	-	8.28	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	01-OCT-2026 05:45	01-OCT-2026 00:15	30.51	144.01	65.32	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 810

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