Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 14:27:00
PM - 2.5 9.29 (µg/m3)
PM - 10 60.57 (µg/m3)
SO2 3.86 (µg/m3)
CO 2.43 (mg/m3)
NO2 .39 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 14:15:09
PM - 2.5 16.3 (µg/m3)
PM - 10 29.6 (µg/m3)
SO2 26.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 14:27:02
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.75 (mg/m3)
NO2 21.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 14:15:20
PM - 2.5 81.04 (µg/m3)
PM - 10 (µg/m3)
SO2 138.64 (µg/m3)
CO ##### (mg/m3)
NO2 .59 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 14:19:50
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 19.4 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 14:27:10
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 34.5 (µg/m3)
CO 0.75 (mg/m3)
NO2 47.5 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 14:26:53
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 21.9 (µg/m3)
CO 0.70 (mg/m3)
NO2 36.3 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 14:15:51
PM - 2.5 131.81 (µg/m3)
PM - 10 (µg/m3)
SO2 78.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 14:15:09
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 14:26:55
PM - 2.5 13.53 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 6.33 (mg/m3)
NO2 16.06 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 14:27:01
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.63 (µg/m3)
CO 3.98 (mg/m3)
NO2 .39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 14:15:50
PM - 2.5 34.46 (µg/m3)
PM - 10 59.41 (µg/m3)
SO2 3.77 (µg/m3)
CO 1.31 (mg/m3)
NO2 19.41 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 14:27:00
PM - 2.5 9.29 (µg/m3)
PM - 10 60.57 (µg/m3)
SO2 3.86 (µg/m3)
CO 2.43 (mg/m3)
NO2 .39 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 14:15:09
PM - 2.5 16.3 (µg/m3)
PM - 10 29.6 (µg/m3)
SO2 26.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 14:27:02
PM - 2.5 4 (µg/m3)
PM - 10 6 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.75 (mg/m3)
NO2 21.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 14:15:20
PM - 2.5 81.04 (µg/m3)
PM - 10 (µg/m3)
SO2 138.64 (µg/m3)
CO ##### (mg/m3)
NO2 .59 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 14:19:50
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 19.4 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 14:27:10
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 34.5 (µg/m3)
CO 0.75 (mg/m3)
NO2 47.5 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 14:26:53
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 21.9 (µg/m3)
CO 0.70 (mg/m3)
NO2 36.3 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 14:15:51
PM - 2.5 131.81 (µg/m3)
PM - 10 (µg/m3)
SO2 78.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 14:15:09
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 14:26:55
PM - 2.5 13.53 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 6.33 (mg/m3)
NO2 16.06 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 14:27:01
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.63 (µg/m3)
CO 3.98 (mg/m3)
NO2 .39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 14:15:50
PM - 2.5 34.46 (µg/m3)
PM - 10 59.41 (µg/m3)
SO2 3.77 (µg/m3)
CO 1.31 (mg/m3)
NO2 19.41 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

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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