Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 19:48:58
PM - 2.5 37.9 (µg/m3)
PM - 10 69.81 (µg/m3)
SO2 22.56 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 19:46:14
PM - 2.5 40.1 (µg/m3)
PM - 10 46.13 (µg/m3)
SO2 33.12 (µg/m3)
CO 0.04 (mg/m3)
NO2 3.31 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 19:44:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.18 (µg/m3)
CO 0.27 (mg/m3)
NO2 2.14 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 19:45:01
PM - 2.5 22.46 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.40 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 19:48:26
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 0.96 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 19:49:01
PM - 2.5 90.84 (µg/m3)
PM - 10 116.27 (µg/m3)
SO2 17.32 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 19:45:03
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 19:48:48
PM - 2.5 16 (µg/m3)
PM - 10 30 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.26 (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 19:49:08
PM - 2.5 54.52 (µg/m3)
PM - 10 175.96 (µg/m3)
SO2 18.51 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 19:45:29
PM - 2.5 10.86 (µg/m3)
PM - 10 (µg/m3)
SO2 23.12 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 19:48:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.22 (µg/m3)
CO 1.85 (mg/m3)
NO2 2.15 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 19:41:04
PM - 2.5 21.4 (µg/m3)
PM - 10 42.68 (µg/m3)
SO2 15.12 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 19:48:45
PM - 2.5 39.23 (µg/m3)
PM - 10 63.39 (µg/m3)
SO2 9.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.07 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 19:45:32
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 85.82 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 19:48:51
PM - 2.5 88.69 (µg/m3)
PM - 10 139.84 (µg/m3)
SO2 22.37 (µg/m3)
CO 0.80 (mg/m3)
NO2 154.19 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 19:45:50
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 6.26 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 19:48:58
PM - 2.5 37.9 (µg/m3)
PM - 10 69.81 (µg/m3)
SO2 22.56 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 19:46:14
PM - 2.5 40.1 (µg/m3)
PM - 10 46.13 (µg/m3)
SO2 33.12 (µg/m3)
CO 0.04 (mg/m3)
NO2 3.31 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 19:44:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.18 (µg/m3)
CO 0.27 (mg/m3)
NO2 2.14 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 19:45:01
PM - 2.5 22.46 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.87 (µg/m3)
CO 0.40 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 19:48:26
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.7 (µg/m3)
CO 0.96 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 19:49:01
PM - 2.5 90.84 (µg/m3)
PM - 10 116.27 (µg/m3)
SO2 17.32 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 19:45:03
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 19:48:48
PM - 2.5 16 (µg/m3)
PM - 10 30 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.26 (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 19:49:08
PM - 2.5 54.52 (µg/m3)
PM - 10 175.96 (µg/m3)
SO2 18.51 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 19:45:29
PM - 2.5 10.86 (µg/m3)
PM - 10 (µg/m3)
SO2 23.12 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 19:48:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.22 (µg/m3)
CO 1.85 (mg/m3)
NO2 2.15 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 19:41:04
PM - 2.5 21.4 (µg/m3)
PM - 10 42.68 (µg/m3)
SO2 15.12 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 19:48:45
PM - 2.5 39.23 (µg/m3)
PM - 10 63.39 (µg/m3)
SO2 9.3 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.07 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 19:45:32
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 85.82 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 19:48:51
PM - 2.5 88.69 (µg/m3)
PM - 10 139.84 (µg/m3)
SO2 22.37 (µg/m3)
CO 0.80 (mg/m3)
NO2 154.19 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 19:45:50
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 6.26 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,752

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 19:49	30-SEP-2026 14:19	54.52	175.96	18.51	-	1.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 19:48	30-SEP-2026 19:45	39.23	63.39	9.30	4.07	0.47	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 19:48	30-SEP-2026 14:18	54.80	175.26	19.63	-	1.12	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 19:48	30-SEP-2026 14:18	54.79	174.55	24.54	-	1.09	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 19:47	30-SEP-2026 14:17	54.78	173.68	25.11	-	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 19:47	30-SEP-2026 14:17	54.78	172.87	17.11	-	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 19:46	30-SEP-2026 14:16	54.66	172.05	22.57	-	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 19:46	30-SEP-2026 14:16	54.40	171.23	22.47	-	1.09	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 19:45	30-SEP-2026 14:15	54.44	170.39	22.86	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 19:45	30-SEP-2026 14:14	0.00	-	0.00	85.82	27.92	site_5592	Swan Environ

1 - 10 of 2,752

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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