Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 18:03:30
PM - 2.5 38.12 (µg/m3)
PM - 10 83.11 (µg/m3)
SO2 19.71 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 18:01:13
PM - 2.5 38.46 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 42.51 (µg/m3)
CO 0.47 (mg/m3)
NO2 2.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 17:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.32 (µg/m3)
CO 0.62 (mg/m3)
NO2 1.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 18:00:27
PM - 2.5 20.36 (µg/m3)
PM - 10 0 (µg/m3)
SO2 18.02 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.26 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 18:03:24
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 0.99 (mg/m3)
NO2 45 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 18:03:27
PM - 2.5 24.75 (µg/m3)
PM - 10 83.49 (µg/m3)
SO2 17.66 (µg/m3)
CO 0.55 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 18:00:21
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 986.29 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 18:03:16
PM - 2.5 8 (µg/m3)
PM - 10 18 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 18:03:36
PM - 2.5 30.41 (µg/m3)
PM - 10 41.12 (µg/m3)
SO2 4.22 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 18:00:47
PM - 2.5 11.34 (µg/m3)
PM - 10 (µg/m3)
SO2 16.66 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 17:56:04
PM - 2.5 45.5 (µg/m3)
PM - 10 88.01 (µg/m3)
SO2 16.93 (µg/m3)
CO 1.34 (mg/m3)
NO2 12.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 17:48:44
PM - 2.5 36.01 (µg/m3)
PM - 10 60.19 (µg/m3)
SO2 8.43 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.91 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 18:00:43
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 24.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 18:03:23
PM - 2.5 43.53 (µg/m3)
PM - 10 76.32 (µg/m3)
SO2 20.28 (µg/m3)
CO 0.74 (mg/m3)
NO2 144.14 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 18:00:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 71.8 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 18:03:30
PM - 2.5 38.12 (µg/m3)
PM - 10 83.11 (µg/m3)
SO2 19.71 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 18:01:13
PM - 2.5 38.46 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 42.51 (µg/m3)
CO 0.47 (mg/m3)
NO2 2.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 17:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.32 (µg/m3)
CO 0.62 (mg/m3)
NO2 1.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 18:00:27
PM - 2.5 20.36 (µg/m3)
PM - 10 0 (µg/m3)
SO2 18.02 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.26 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 18:03:24
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 0.99 (mg/m3)
NO2 45 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 18:03:27
PM - 2.5 24.75 (µg/m3)
PM - 10 83.49 (µg/m3)
SO2 17.66 (µg/m3)
CO 0.55 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 18:00:21
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 986.29 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 18:03:16
PM - 2.5 8 (µg/m3)
PM - 10 18 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 18:03:36
PM - 2.5 30.41 (µg/m3)
PM - 10 41.12 (µg/m3)
SO2 4.22 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 18:00:47
PM - 2.5 11.34 (µg/m3)
PM - 10 (µg/m3)
SO2 16.66 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 17:56:04
PM - 2.5 45.5 (µg/m3)
PM - 10 88.01 (µg/m3)
SO2 16.93 (µg/m3)
CO 1.34 (mg/m3)
NO2 12.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 17:48:44
PM - 2.5 36.01 (µg/m3)
PM - 10 60.19 (µg/m3)
SO2 8.43 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.91 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 18:00:43
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 24.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 18:03:23
PM - 2.5 43.53 (µg/m3)
PM - 10 76.32 (µg/m3)
SO2 20.28 (µg/m3)
CO 0.74 (mg/m3)
NO2 144.14 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 18:00:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 71.8 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,508

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 18:03	30-SEP-2026 18:00	37.29	61.46	8.78	3.37	0.39	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 18:03	30-SEP-2026 12:33	30.41	41.12	4.22	-	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	30-SEP-2026 18:03	30-SEP-2026 12:33	29.85	40.77	6.99	-	0.84	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 18:02	30-SEP-2026 12:32	29.23	40.32	7.81	-	0.81	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 18:02	30-SEP-2026 12:32	28.78	39.87	2.37	-	0.84	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 18:01	30-SEP-2026 12:31	28.56	39.37	2.68	-	0.83	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 18:01	30-SEP-2026 12:31	28.50	38.89	8.96	-	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	30-SEP-2026 18:00	30-SEP-2026 12:30	28.48	38.29	6.97	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 18:00	30-SEP-2026 12:29	3.38	-	24.24	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	30-SEP-2026 17:59	30-SEP-2026 12:29	28.87	36.93	6.58	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,508

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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