Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:30:30
PM - 2.5 39.73 (µg/m3)
PM - 10 88.27 (µg/m3)
SO2 20.05 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:16:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.28 (µg/m3)
CO 0.53 (mg/m3)
NO2 20.12 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 07:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:30:28
PM - 2.5 19.89 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.33 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:29:50
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.00 (mg/m3)
NO2 6.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:30:13
PM - 2.5 37.66 (µg/m3)
PM - 10 85.7 (µg/m3)
SO2 18.03 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:15:45
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
01-10-2026 07:30:32
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:30:07
PM - 2.5 18.54 (µg/m3)
PM - 10 192.1 (µg/m3)
SO2 6.03 (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
01-10-2026 07:30:07
PM - 2.5 47.83 (µg/m3)
PM - 10 108.55 (µg/m3)
SO2 32.93 (µg/m3)
CO 0.75 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:30:17
PM - 2.5 8.23 (µg/m3)
PM - 10 (µg/m3)
SO2 62.96 (µg/m3)
CO ##### (mg/m3)
NO2 1.06 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:30:12
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.24 (µg/m3)
CO 1.44 (mg/m3)
NO2 4.1 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:21:14
PM - 2.5 253.57 (µg/m3)
PM - 10 437.2 (µg/m3)
SO2 24.5 (µg/m3)
CO 0.52 (mg/m3)
NO2 8 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 07:26:05
PM - 2.5 46.8 (µg/m3)
PM - 10 90.51 (µg/m3)
SO2 17.03 (µg/m3)
CO 1.38 (mg/m3)
NO2 12.48 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:18:48
PM - 2.5 37.42 (µg/m3)
PM - 10 61.59 (µg/m3)
SO2 8.81 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:30:29
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.26 (mg/m3)
NO2 8.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:30:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 25.53 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:30:05
PM - 2.5 29.47 (µg/m3)
PM - 10 50.84 (µg/m3)
SO2 19.7 (µg/m3)
CO 0.86 (mg/m3)
NO2 153.41 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:15:50
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 .73 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:30:30
PM - 2.5 39.73 (µg/m3)
PM - 10 88.27 (µg/m3)
SO2 20.05 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:16:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.28 (µg/m3)
CO 0.53 (mg/m3)
NO2 20.12 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 07:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:30:28
PM - 2.5 19.89 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.33 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:29:50
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.00 (mg/m3)
NO2 6.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:30:13
PM - 2.5 37.66 (µg/m3)
PM - 10 85.7 (µg/m3)
SO2 18.03 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:15:45
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
01-10-2026 07:30:32
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:30:07
PM - 2.5 18.54 (µg/m3)
PM - 10 192.1 (µg/m3)
SO2 6.03 (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
01-10-2026 07:30:07
PM - 2.5 47.83 (µg/m3)
PM - 10 108.55 (µg/m3)
SO2 32.93 (µg/m3)
CO 0.75 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:30:17
PM - 2.5 8.23 (µg/m3)
PM - 10 (µg/m3)
SO2 62.96 (µg/m3)
CO ##### (mg/m3)
NO2 1.06 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:30:12
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.24 (µg/m3)
CO 1.44 (mg/m3)
NO2 4.1 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:21:14
PM - 2.5 253.57 (µg/m3)
PM - 10 437.2 (µg/m3)
SO2 24.5 (µg/m3)
CO 0.52 (mg/m3)
NO2 8 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 07:26:05
PM - 2.5 46.8 (µg/m3)
PM - 10 90.51 (µg/m3)
SO2 17.03 (µg/m3)
CO 1.38 (mg/m3)
NO2 12.48 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:18:48
PM - 2.5 37.42 (µg/m3)
PM - 10 61.59 (µg/m3)
SO2 8.81 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:30:29
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.26 (mg/m3)
NO2 8.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:30:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 25.53 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:30:05
PM - 2.5 29.47 (µg/m3)
PM - 10 50.84 (µg/m3)
SO2 19.7 (µg/m3)
CO 0.86 (mg/m3)
NO2 153.41 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:15:50
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 .73 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,037

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	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 07:30	01-OCT-2026 01:59	0.00	-	25.53	0.00	95.49	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 07:30	01-OCT-2026 02:00	47.83	108.55	32.93	-	0.75	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 07:29	01-OCT-2026 01:59	48.12	109.72	36.43	-	0.77	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 07:29	01-OCT-2026 01:59	48.42	110.74	35.50	-	0.77	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 07:28	01-OCT-2026 01:58	48.82	111.70	33.04	-	0.75	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 07:28	01-OCT-2026 01:58	49.07	112.51	34.99	-	0.75	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 07:27	01-OCT-2026 01:57	49.00	113.26	41.93	-	0.76	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 07:27	01-OCT-2026 01:57	48.78	113.77	35.45	-	0.78	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 07:26	01-OCT-2026 01:56	48.60	113.99	35.75	-	0.77	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 07:26	01-OCT-2026 01:56	48.48	113.99	40.00	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,037

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