Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 07:48:29
PM - 2.5 34.5 (µg/m3)
PM - 10 92.99 (µg/m3)
SO2 20.44 (µg/m3)
CO 1.33 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 07:46:13
PM - 2.5 34.57 (µg/m3)
PM - 10 51.65 (µg/m3)
SO2 28.62 (µg/m3)
CO 0.36 (mg/m3)
NO2 17.16 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 07:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.34 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 07:45:44
PM - 2.5 17.51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.15 (µg/m3)
CO 0.28 (mg/m3)
NO2 7.19 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 07:48:18
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.21 (mg/m3)
NO2 45.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 07:48:47
PM - 2.5 61.14 (µg/m3)
PM - 10 111.25 (µg/m3)
SO2 17.45 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 07:45:44
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 07:48:57
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.22 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 07:48:37
PM - 2.5 2.48 (µg/m3)
PM - 10 54 (µg/m3)
SO2 4.18 (µg/m3)
CO 0.20 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 07:48:34
PM - 2.5 22.3 (µg/m3)
PM - 10 42.27 (µg/m3)
SO2 21.91 (µg/m3)
CO 0.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 07:45:24
PM - 2.5 8.94 (µg/m3)
PM - 10 (µg/m3)
SO2 29.73 (µg/m3)
CO ##### (mg/m3)
NO2 1 (µg/m3)
Northern Coalfields Limited
NCL_CETI
30-09-2026 07:36:13
PM - 2.5 66.43 (µg/m3)
PM - 10 114.54 (µg/m3)
SO2 24.72 (µg/m3)
CO 0.36 (mg/m3)
NO2 12.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 07:45:28
PM - 2.5 36.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.39 (mg/m3)
NO2 .51 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 07:41:04
PM - 2.5 18.4 (µg/m3)
PM - 10 33.46 (µg/m3)
SO2 16.99 (µg/m3)
CO 0.46 (mg/m3)
NO2 6.5 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 07:48:42
PM - 2.5 44.02 (µg/m3)
PM - 10 68.16 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.79 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 07:48:29
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 1.07 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 07:45:42
PM - 2.5 4.1 (µg/m3)
PM - 10 (µg/m3)
SO2 10.29 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 07:48:38
PM - 2.5 34.37 (µg/m3)
PM - 10 58.89 (µg/m3)
SO2 19.84 (µg/m3)
CO 0.87 (mg/m3)
NO2 164.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 07:45:51
PM - 2.5 1.4 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 07:48:29
PM - 2.5 34.5 (µg/m3)
PM - 10 92.99 (µg/m3)
SO2 20.44 (µg/m3)
CO 1.33 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 07:46:13
PM - 2.5 34.57 (µg/m3)
PM - 10 51.65 (µg/m3)
SO2 28.62 (µg/m3)
CO 0.36 (mg/m3)
NO2 17.16 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 07:44:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.34 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 07:45:44
PM - 2.5 17.51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.15 (µg/m3)
CO 0.28 (mg/m3)
NO2 7.19 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 07:48:18
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.21 (mg/m3)
NO2 45.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 07:48:47
PM - 2.5 61.14 (µg/m3)
PM - 10 111.25 (µg/m3)
SO2 17.45 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 07:45:44
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 07:48:57
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.22 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 07:48:37
PM - 2.5 2.48 (µg/m3)
PM - 10 54 (µg/m3)
SO2 4.18 (µg/m3)
CO 0.20 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 07:48:34
PM - 2.5 22.3 (µg/m3)
PM - 10 42.27 (µg/m3)
SO2 21.91 (µg/m3)
CO 0.71 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 07:45:24
PM - 2.5 8.94 (µg/m3)
PM - 10 (µg/m3)
SO2 29.73 (µg/m3)
CO ##### (mg/m3)
NO2 1 (µg/m3)
Northern Coalfields Limited
NCL_CETI
30-09-2026 07:36:13
PM - 2.5 66.43 (µg/m3)
PM - 10 114.54 (µg/m3)
SO2 24.72 (µg/m3)
CO 0.36 (mg/m3)
NO2 12.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 07:45:28
PM - 2.5 36.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.39 (mg/m3)
NO2 .51 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 07:41:04
PM - 2.5 18.4 (µg/m3)
PM - 10 33.46 (µg/m3)
SO2 16.99 (µg/m3)
CO 0.46 (mg/m3)
NO2 6.5 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 07:48:42
PM - 2.5 44.02 (µg/m3)
PM - 10 68.16 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.79 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 07:48:29
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 1.07 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 07:45:42
PM - 2.5 4.1 (µg/m3)
PM - 10 (µg/m3)
SO2 10.29 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 07:48:38
PM - 2.5 34.37 (µg/m3)
PM - 10 58.89 (µg/m3)
SO2 19.84 (µg/m3)
CO 0.87 (mg/m3)
NO2 164.68 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 07:45:51
PM - 2.5 1.4 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (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 1,105

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	30-SEP-2026 07:48	30-SEP-2026 07:45	44.02	68.16	10.59	5.79	0.69	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 07:48	30-SEP-2026 02:18	22.30	42.27	21.91	-	0.71	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	30-SEP-2026 07:48	30-SEP-2026 02:18	22.94	42.13	22.25	-	0.68	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	30-SEP-2026 07:47	30-SEP-2026 02:17	23.51	41.92	20.85	-	0.69	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	30-SEP-2026 07:47	30-SEP-2026 02:17	24.17	41.69	27.68	-	0.71	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	30-SEP-2026 07:46	30-SEP-2026 02:16	24.71	41.45	21.21	-	0.73	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	30-SEP-2026 07:46	30-SEP-2026 02:16	25.22	41.32	19.90	-	0.72	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 07:45	30-SEP-2026 02:15	4.10	-	10.29	0.00	0.24	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 07:45	30-SEP-2026 02:15	25.70	41.18	24.91	-	0.71	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	30-SEP-2026 07:45	30-SEP-2026 02:15	26.08	40.90	19.73	-	0.68	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,105

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