Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 22:18:58
PM - 2.5 35.13 (µg/m3)
PM - 10 91.42 (µg/m3)
SO2 20.65 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 22:16:14
PM - 2.5 33.25 (µg/m3)
PM - 10 47.73 (µg/m3)
SO2 16.64 (µg/m3)
CO 0.35 (mg/m3)
NO2 8.71 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 22:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.64 (µg/m3)
CO 0.50 (mg/m3)
NO2 5.38 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 22:15:23
PM - 2.5 20.63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.3 (µg/m3)
CO 0.35 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 22:19:12
PM - 2.5 1 (µg/m3)
PM - 10 1 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 22:19:04
PM - 2.5 66.94 (µg/m3)
PM - 10 156.98 (µg/m3)
SO2 17.24 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 22:15:27
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 22:19:21
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 22:19:08
PM - 2.5 27.96 (µg/m3)
PM - 10 73.4 (µg/m3)
SO2 15.54 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 22:15:38
PM - 2.5 269.61 (µg/m3)
PM - 10 (µg/m3)
SO2 .36 (µg/m3)
CO ##### (mg/m3)
NO2 26.48 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 22:19:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.01 (µg/m3)
CO 1.93 (mg/m3)
NO2 2.62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 22:11:04
PM - 2.5 44.2 (µg/m3)
PM - 10 85.61 (µg/m3)
SO2 16.83 (µg/m3)
CO 1.30 (mg/m3)
NO2 12 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 22:18:45
PM - 2.5 39.85 (µg/m3)
PM - 10 64.01 (µg/m3)
SO2 9.47 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.29 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 22:15:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.85 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 22:19:27
PM - 2.5 48.93 (µg/m3)
PM - 10 86.91 (µg/m3)
SO2 20.12 (µg/m3)
CO 0.83 (mg/m3)
NO2 151.41 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 22:15:51
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .29 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 22:18:58
PM - 2.5 35.13 (µg/m3)
PM - 10 91.42 (µg/m3)
SO2 20.65 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 22:16:14
PM - 2.5 33.25 (µg/m3)
PM - 10 47.73 (µg/m3)
SO2 16.64 (µg/m3)
CO 0.35 (mg/m3)
NO2 8.71 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 22:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.64 (µg/m3)
CO 0.50 (mg/m3)
NO2 5.38 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 22:15:23
PM - 2.5 20.63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.3 (µg/m3)
CO 0.35 (mg/m3)
NO2 2.05 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 22:19:12
PM - 2.5 1 (µg/m3)
PM - 10 1 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 22:19:04
PM - 2.5 66.94 (µg/m3)
PM - 10 156.98 (µg/m3)
SO2 17.24 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 22:15:27
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 22:19:21
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 22:19:08
PM - 2.5 27.96 (µg/m3)
PM - 10 73.4 (µg/m3)
SO2 15.54 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 22:15:38
PM - 2.5 269.61 (µg/m3)
PM - 10 (µg/m3)
SO2 .36 (µg/m3)
CO ##### (mg/m3)
NO2 26.48 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 22:19:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.01 (µg/m3)
CO 1.93 (mg/m3)
NO2 2.62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 22:11:04
PM - 2.5 44.2 (µg/m3)
PM - 10 85.61 (µg/m3)
SO2 16.83 (µg/m3)
CO 1.30 (mg/m3)
NO2 12 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 22:18:45
PM - 2.5 39.85 (µg/m3)
PM - 10 64.01 (µg/m3)
SO2 9.47 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.29 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 22:15:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.85 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 22:19:27
PM - 2.5 48.93 (µg/m3)
PM - 10 86.91 (µg/m3)
SO2 20.12 (µg/m3)
CO 0.83 (mg/m3)
NO2 151.41 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 22:15:51
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .29 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,099

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	30-SEP-2026 22:19	30-SEP-2026 16:49	27.96	73.40	15.54	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 22:18	30-SEP-2026 22:15	39.85	64.01	9.47	4.29	0.50	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 22:18	30-SEP-2026 16:48	27.79	72.71	19.17	-	1.03	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 22:18	30-SEP-2026 16:48	27.59	72.27	16.40	-	1.05	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 22:17	30-SEP-2026 16:47	27.17	71.80	21.24	-	1.05	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 22:17	30-SEP-2026 16:47	26.85	71.44	18.33	-	1.04	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 22:16	30-SEP-2026 16:46	26.31	71.07	18.95	-	1.07	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 22:16	30-SEP-2026 16:46	25.92	70.83	18.58	-	1.09	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 22:15	30-SEP-2026 16:45	0.00	-	0.00	95.85	26.83	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 22:15	30-SEP-2026 16:45	25.36	70.48	18.05	-	1.10	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,099

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