Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:36:58
PM - 2.5 38.27 (µg/m3)
PM - 10 92.65 (µg/m3)
SO2 19.94 (µg/m3)
CO 1.39 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:31:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 23.03 (µg/m3)
CO 0.24 (mg/m3)
NO2 35.07 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.18 (mg/m3)
NO2 14.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:30:46
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.44 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:36:34
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.02 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:36:40
PM - 2.5 25.16 (µg/m3)
PM - 10 69.31 (µg/m3)
SO2 17.93 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:30:19
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:37:01
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:37:07
PM - 2.5 18.6 (µg/m3)
PM - 10 219.2 (µg/m3)
SO2 6.75 (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 06:36:35
PM - 2.5 40.67 (µg/m3)
PM - 10 95.86 (µg/m3)
SO2 94.8 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:30:01
PM - 2.5 7.9 (µg/m3)
PM - 10 (µg/m3)
SO2 67.7 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:36:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.73 (µg/m3)
CO 1.34 (mg/m3)
NO2 2.72 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:36:22
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 25.94 (µg/m3)
CO 1.03 (mg/m3)
NO2 27.41 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:26:05
PM - 2.5 15.7 (µg/m3)
PM - 10 31.9 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.33 (mg/m3)
NO2 6.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:33:48
PM - 2.5 38.01 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 8.97 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:36:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.38 (mg/m3)
NO2 9.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:30:12
PM - 2.5 96.91 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 5.14 (mg/m3)
NO2 3.56 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:37:04
PM - 2.5 18.73 (µg/m3)
PM - 10 47.33 (µg/m3)
SO2 21.06 (µg/m3)
CO 0.88 (mg/m3)
NO2 159.89 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:30:51
PM - 2.5 1.1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:36:58
PM - 2.5 38.27 (µg/m3)
PM - 10 92.65 (µg/m3)
SO2 19.94 (µg/m3)
CO 1.39 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:31:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 23.03 (µg/m3)
CO 0.24 (mg/m3)
NO2 35.07 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.18 (mg/m3)
NO2 14.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:30:46
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.44 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:36:34
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.02 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:36:40
PM - 2.5 25.16 (µg/m3)
PM - 10 69.31 (µg/m3)
SO2 17.93 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:30:19
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:37:01
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:37:07
PM - 2.5 18.6 (µg/m3)
PM - 10 219.2 (µg/m3)
SO2 6.75 (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 06:36:35
PM - 2.5 40.67 (µg/m3)
PM - 10 95.86 (µg/m3)
SO2 94.8 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:30:01
PM - 2.5 7.9 (µg/m3)
PM - 10 (µg/m3)
SO2 67.7 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:36:42
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.73 (µg/m3)
CO 1.34 (mg/m3)
NO2 2.72 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:36:22
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 25.94 (µg/m3)
CO 1.03 (mg/m3)
NO2 27.41 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:26:05
PM - 2.5 15.7 (µg/m3)
PM - 10 31.9 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.33 (mg/m3)
NO2 6.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:33:48
PM - 2.5 38.01 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 8.97 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:36:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.38 (mg/m3)
NO2 9.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:30:12
PM - 2.5 96.91 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 5.14 (mg/m3)
NO2 3.56 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:37:04
PM - 2.5 18.73 (µg/m3)
PM - 10 47.33 (µg/m3)
SO2 21.06 (µg/m3)
CO 0.88 (mg/m3)
NO2 159.89 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:30:51
PM - 2.5 1.1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO ##### (mg/m3)
NO2 .42 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 921

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 06:37	01-OCT-2026 01:07	39.95	95.06	91.28	-	1.02	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 06:36	01-OCT-2026 01:06	40.67	95.86	94.80	-	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 06:36	01-OCT-2026 01:06	41.34	96.55	93.44	-	0.99	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 06:35	01-OCT-2026 01:05	41.98	97.40	92.03	-	1.01	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 06:35	01-OCT-2026 01:05	42.67	98.23	94.07	-	1.02	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 06:34	01-OCT-2026 01:04	43.36	99.18	95.22	-	1.02	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 06:34	01-OCT-2026 01:04	43.94	99.90	93.37	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 06:33	01-OCT-2026 06:30	38.01	62.17	8.97	3.63	0.42	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 06:33	01-OCT-2026 01:03	44.56	100.56	88.31	-	0.99	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 06:33	01-OCT-2026 01:03	44.91	101.13	86.74	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 921

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