Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 10:29:36
PM - 2.5 35.51 (µg/m3)
PM - 10 51.81 (µg/m3)
SO2 3.89 (µg/m3)
CO 2.18 (mg/m3)
NO2 2.79 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 10:15:33
PM - 2.5 32.3 (µg/m3)
PM - 10 50.8 (µg/m3)
SO2 27.17 (µg/m3)
CO 0.39 (mg/m3)
NO2 4.52 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 10:29:13
PM - 2.5 14 (µg/m3)
PM - 10 23 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.67 (mg/m3)
NO2 21.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 10:15:57
PM - 2.5 75.42 (µg/m3)
PM - 10 (µg/m3)
SO2 174.64 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 10:28:35
PM - 2.5 3 (µg/m3)
PM - 10 2 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 10:29:10
PM - 2.5 15 (µg/m3)
PM - 10 27 (µg/m3)
SO2 36.6 (µg/m3)
CO 1.07 (mg/m3)
NO2 30.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 10:29:18
PM - 2.5 2 (µg/m3)
PM - 10 2 (µg/m3)
SO2 20.4 (µg/m3)
CO 0.86 (mg/m3)
NO2 24 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 10:15:43
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 10:29:15
PM - 2.5 33.19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 6.29 (mg/m3)
NO2 20 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 10:29:28
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.07 (µg/m3)
CO 4.01 (mg/m3)
NO2 .56 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 10:15:05
PM - 2.5 26.17 (µg/m3)
PM - 10 78.47 (µg/m3)
SO2 14.8 (µg/m3)
CO (mg/m3)
NO2 38.49 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 10:15:49
PM - 2.5 51.48 (µg/m3)
PM - 10 88.76 (µg/m3)
SO2 13.51 (µg/m3)
CO 0.48 (mg/m3)
NO2 3.52 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 10:29:28
PM - 2.5 29 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.45 (mg/m3)
NO2 1.3 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 10:29:36
PM - 2.5 35.51 (µg/m3)
PM - 10 51.81 (µg/m3)
SO2 3.89 (µg/m3)
CO 2.18 (mg/m3)
NO2 2.79 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 10:15:33
PM - 2.5 32.3 (µg/m3)
PM - 10 50.8 (µg/m3)
SO2 27.17 (µg/m3)
CO 0.39 (mg/m3)
NO2 4.52 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 10:29:13
PM - 2.5 14 (µg/m3)
PM - 10 23 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.67 (mg/m3)
NO2 21.3 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 10:15:57
PM - 2.5 75.42 (µg/m3)
PM - 10 (µg/m3)
SO2 174.64 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 10:28:35
PM - 2.5 3 (µg/m3)
PM - 10 2 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 10:29:10
PM - 2.5 15 (µg/m3)
PM - 10 27 (µg/m3)
SO2 36.6 (µg/m3)
CO 1.07 (mg/m3)
NO2 30.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 10:29:18
PM - 2.5 2 (µg/m3)
PM - 10 2 (µg/m3)
SO2 20.4 (µg/m3)
CO 0.86 (mg/m3)
NO2 24 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 10:15:43
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .2 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 10:29:15
PM - 2.5 33.19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 6.29 (mg/m3)
NO2 20 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 10:29:28
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.07 (µg/m3)
CO 4.01 (mg/m3)
NO2 .56 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 10:15:05
PM - 2.5 26.17 (µg/m3)
PM - 10 78.47 (µg/m3)
SO2 14.8 (µg/m3)
CO (mg/m3)
NO2 38.49 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 10:15:49
PM - 2.5 51.48 (µg/m3)
PM - 10 88.76 (µg/m3)
SO2 13.51 (µg/m3)
CO 0.48 (mg/m3)
NO2 3.52 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 10:29:28
PM - 2.5 29 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.45 (mg/m3)
NO2 1.3 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

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