Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 13:40:31
PM - 2.5 35.08 (µg/m3)
PM - 10 22.73 (µg/m3)
SO2 6.55 (µg/m3)
CO 2.21 (mg/m3)
NO2 1.6 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 13:30:23
PM - 2.5 18.6 (µg/m3)
PM - 10 33.4 (µg/m3)
SO2 26.6 (µg/m3)
CO 0.29 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 13:40:31
PM - 2.5 9 (µg/m3)
PM - 10 14 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.89 (mg/m3)
NO2 21.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 13:30:53
PM - 2.5 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO (mg/m3)
NO2 32.96 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 13:40:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 19.7 (µg/m3)
CO 0.96 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 13:40:28
PM - 2.5 3 (µg/m3)
PM - 10 3 (µg/m3)
SO2 37.7 (µg/m3)
CO 0.81 (mg/m3)
NO2 31 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 13:40:52
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 22.8 (µg/m3)
CO 0.77 (mg/m3)
NO2 34.3 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 13:30:51
PM - 2.5 123.18 (µg/m3)
PM - 10 (µg/m3)
SO2 73.13 (µg/m3)
CO 1.03 (mg/m3)
NO2 280.14 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 13:30:40
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO (mg/m3)
NO2 .63 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 13:40:51
PM - 2.5 34.95 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 17.21 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 13:40:31
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.14 (µg/m3)
CO 4.00 (mg/m3)
NO2 .41 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 13:30:49
PM - 2.5 40.91 (µg/m3)
PM - 10 70.54 (µg/m3)
SO2 4.87 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.47 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 13:40:31
PM - 2.5 35.08 (µg/m3)
PM - 10 22.73 (µg/m3)
SO2 6.55 (µg/m3)
CO 2.21 (mg/m3)
NO2 1.6 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 13:30:23
PM - 2.5 18.6 (µg/m3)
PM - 10 33.4 (µg/m3)
SO2 26.6 (µg/m3)
CO 0.29 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 13:40:31
PM - 2.5 9 (µg/m3)
PM - 10 14 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.89 (mg/m3)
NO2 21.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 13:30:53
PM - 2.5 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO (mg/m3)
NO2 32.96 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 13:40:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 19.7 (µg/m3)
CO 0.96 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 13:40:28
PM - 2.5 3 (µg/m3)
PM - 10 3 (µg/m3)
SO2 37.7 (µg/m3)
CO 0.81 (mg/m3)
NO2 31 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 13:40:52
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 22.8 (µg/m3)
CO 0.77 (mg/m3)
NO2 34.3 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 13:30:51
PM - 2.5 123.18 (µg/m3)
PM - 10 (µg/m3)
SO2 73.13 (µg/m3)
CO 1.03 (mg/m3)
NO2 280.14 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 13:30:40
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO (mg/m3)
NO2 .63 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 13:40:51
PM - 2.5 34.95 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 17.21 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 13:40:31
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.14 (µg/m3)
CO 4.00 (mg/m3)
NO2 .41 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 13:30:49
PM - 2.5 40.91 (µg/m3)
PM - 10 70.54 (µg/m3)
SO2 4.87 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.47 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

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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