Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:03:58
PM - 2.5 39.8 (µg/m3)
PM - 10 79.55 (µg/m3)
SO2 21.02 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:01:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 31.91 (µg/m3)
CO 0.69 (mg/m3)
NO2 32.25 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 05:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.07 (µg/m3)
CO 0.35 (mg/m3)
NO2 9.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:00:55
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.28 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:03:33
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.15 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:04:08
PM - 2.5 41.07 (µg/m3)
PM - 10 66.65 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:00:41
PM - 2.5 988.04 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 23.97 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:04:00
PM - 2.5 12 (µg/m3)
PM - 10 7 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:04:06
PM - 2.5 13.63 (µg/m3)
PM - 10 192.1 (µg/m3)
SO2 8.33 (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 06:04:07
PM - 2.5 43.97 (µg/m3)
PM - 10 148.41 (µg/m3)
SO2 53.22 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:00:22
PM - 2.5 8.24 (µg/m3)
PM - 10 (µg/m3)
SO2 68.42 (µg/m3)
CO ##### (mg/m3)
NO2 .62 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:03:38
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.03 (µg/m3)
CO 1.12 (mg/m3)
NO2 1.76 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 05:56:04
PM - 2.5 50.8 (µg/m3)
PM - 10 98.13 (µg/m3)
SO2 17.33 (µg/m3)
CO 1.52 (mg/m3)
NO2 13.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:03:47
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:03:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.8 (µg/m3)
CO 1.26 (mg/m3)
NO2 7.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:00:33
PM - 2.5 3.3 (µg/m3)
PM - 10 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:04:03
PM - 2.5 25.01 (µg/m3)
PM - 10 43.47 (µg/m3)
SO2 19.87 (µg/m3)
CO 0.90 (mg/m3)
NO2 150.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:00:51
PM - 2.5 1.18 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:03:58
PM - 2.5 39.8 (µg/m3)
PM - 10 79.55 (µg/m3)
SO2 21.02 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:01:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 31.91 (µg/m3)
CO 0.69 (mg/m3)
NO2 32.25 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 05:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.07 (µg/m3)
CO 0.35 (mg/m3)
NO2 9.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:00:55
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.28 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:03:33
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.15 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:04:08
PM - 2.5 41.07 (µg/m3)
PM - 10 66.65 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:00:41
PM - 2.5 988.04 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 23.97 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:04:00
PM - 2.5 12 (µg/m3)
PM - 10 7 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:04:06
PM - 2.5 13.63 (µg/m3)
PM - 10 192.1 (µg/m3)
SO2 8.33 (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 06:04:07
PM - 2.5 43.97 (µg/m3)
PM - 10 148.41 (µg/m3)
SO2 53.22 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:00:22
PM - 2.5 8.24 (µg/m3)
PM - 10 (µg/m3)
SO2 68.42 (µg/m3)
CO ##### (mg/m3)
NO2 .62 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:03:38
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.03 (µg/m3)
CO 1.12 (mg/m3)
NO2 1.76 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 05:56:04
PM - 2.5 50.8 (µg/m3)
PM - 10 98.13 (µg/m3)
SO2 17.33 (µg/m3)
CO 1.52 (mg/m3)
NO2 13.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:03:47
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:03:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.8 (µg/m3)
CO 1.26 (mg/m3)
NO2 7.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:00:33
PM - 2.5 3.3 (µg/m3)
PM - 10 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:04:03
PM - 2.5 25.01 (µg/m3)
PM - 10 43.47 (µg/m3)
SO2 19.87 (µg/m3)
CO 0.90 (mg/m3)
NO2 150.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:00:51
PM - 2.5 1.18 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 846

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 06:04	01-OCT-2026 00:34	43.97	148.41	53.22	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 06:03	01-OCT-2026 06:00	40.28	64.44	9.59	4.45	0.52	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 06:03	01-OCT-2026 00:33	43.68	149.32	49.26	-	0.89	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 06:03	01-OCT-2026 00:33	43.36	149.83	54.10	-	0.91	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 06:02	01-OCT-2026 00:32	42.87	150.31	53.98	-	0.93	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 06:02	01-OCT-2026 00:32	42.53	150.65	51.25	-	0.95	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 06:01	01-OCT-2026 00:31	42.19	150.96	49.92	-	0.93	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 06:01	01-OCT-2026 00:31	42.01	151.24	50.65	-	0.90	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 06:00	01-OCT-2026 00:30	41.84	151.48	48.69	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 06:00	01-OCT-2026 00:29	3.30	-	7.72	0.00	0.00	site_5592	Swan Environ

1 - 10 of 846

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