Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
15-10-2025 08:47:30
PM - 2.5 58.87 (µg/m3)
PM - 10 159.79 (µg/m3)
SO2 13.3 (µg/m3)
CO 3.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
15-10-2025 08:47:51
PM - 2.5 46.54 (µg/m3)
PM - 10 49.5 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-10-2025 08:45:58
PM - 2.5 102.66 (µg/m3)
PM - 10 (µg/m3)
SO2 .38 (µg/m3)
CO ##### (mg/m3)
NO2 987.15 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-10-2025 08:47:53
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 43.5 (µg/m3)
CO 0.66 (mg/m3)
NO2 66.4 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
15-10-2025 08:47:30
PM - 2.5 72.38 (µg/m3)
PM - 10 60.71 (µg/m3)
SO2 12.14 (µg/m3)
CO 2.26 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
15-10-2025 08:47:47
PM - 2.5 56.2 (µg/m3)
PM - 10 108.5 (µg/m3)
SO2 11.45 (µg/m3)
CO 0.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-10-2025 08:45:37
PM - 2.5 9.48 (µg/m3)
PM - 10 (µg/m3)
SO2 19.86 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
Mathani UG
15-10-2025 08:47:49
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.06 (µg/m3)
CO 4.28 (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-10-2025 08:47:01
PM - 2.5 91.55 (µg/m3)
PM - 10 157.85 (µg/m3)
SO2 5.43 (µg/m3)
CO 1.25 (mg/m3)
NO2 18.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
15-10-2025 08:45:02
PM - 2.5 34.33 (µg/m3)
PM - 10 54.97 (µg/m3)
SO2 8.69 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-10-2025 08:38:24
PM - 2.5 94 (µg/m3)
PM - 10 150 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.40 (mg/m3)
NO2 1.8 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
15-10-2025 08:47:30
PM - 2.5 58.87 (µg/m3)
PM - 10 159.79 (µg/m3)
SO2 13.3 (µg/m3)
CO 3.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
15-10-2025 08:47:51
PM - 2.5 46.54 (µg/m3)
PM - 10 49.5 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-10-2025 08:45:58
PM - 2.5 102.66 (µg/m3)
PM - 10 (µg/m3)
SO2 .38 (µg/m3)
CO ##### (mg/m3)
NO2 987.15 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-10-2025 08:47:53
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 43.5 (µg/m3)
CO 0.66 (mg/m3)
NO2 66.4 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
15-10-2025 08:47:30
PM - 2.5 72.38 (µg/m3)
PM - 10 60.71 (µg/m3)
SO2 12.14 (µg/m3)
CO 2.26 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
15-10-2025 08:47:47
PM - 2.5 56.2 (µg/m3)
PM - 10 108.5 (µg/m3)
SO2 11.45 (µg/m3)
CO 0.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-10-2025 08:45:37
PM - 2.5 9.48 (µg/m3)
PM - 10 (µg/m3)
SO2 19.86 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
Mathani UG
15-10-2025 08:47:49
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.06 (µg/m3)
CO 4.28 (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-10-2025 08:47:01
PM - 2.5 91.55 (µg/m3)
PM - 10 157.85 (µg/m3)
SO2 5.43 (µg/m3)
CO 1.25 (mg/m3)
NO2 18.21 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
15-10-2025 08:45:02
PM - 2.5 34.33 (µg/m3)
PM - 10 54.97 (µg/m3)
SO2 8.69 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-10-2025 08:38:24
PM - 2.5 94 (µg/m3)
PM - 10 150 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.40 (mg/m3)
NO2 1.8 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

Record Date	Company name	Mine name	Permissible Limit (µg/m3)	Average PM - 2.5 (µg/m3)
15-OCT-2025	South Eastern Coalfields Limited	M/S Kanchan OC Coal Mine	60	80.57

1 - 1

No record found

CAAQMS Data

1 - 10 of 1,085

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	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:47	15-OCT-2025 03:17	72.38	60.71	12.14	-	2.26	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:47	15-OCT-2025 03:16	72.52	61.05	9.99	-	2.25	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:46	15-OCT-2025 03:16	72.63	61.51	11.96	-	2.25	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:46	15-OCT-2025 03:15	72.72	61.90	9.84	-	2.24	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:45	15-OCT-2025 03:15	72.88	62.30	11.17	-	2.24	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:45	15-OCT-2025 03:14	72.90	62.76	11.70	-	2.25	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	15-OCT-2025 08:45	15-OCT-2025 08:45	34.33	54.97	8.69	4.16	0.50	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:44	15-OCT-2025 03:14	72.86	63.29	10.65	-	2.25	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:44	15-OCT-2025 03:13	72.80	63.68	13.76	-	2.22	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	15-OCT-2025 08:43	15-OCT-2025 03:13	72.52	63.91	12.41	-	2.24	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,085

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