Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
16-09-2025 08:21:05
PM - 2.5 13.13 (µg/m3)
PM - 10 3.59 (µg/m3)
SO2 1.66 (µg/m3)
CO 2.20 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
16-09-2025 08:15:25
PM - 2.5 11 (µg/m3)
PM - 10 33.3 (µg/m3)
SO2 26.6 (µg/m3)
CO 0.22 (mg/m3)
NO2 2.67 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
16-09-2025 08:20:53
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.72 (mg/m3)
NO2 21.6 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
16-09-2025 08:20:25
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.13 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
16-09-2025 08:20:52
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 35.6 (µg/m3)
CO 1.13 (mg/m3)
NO2 30.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
16-09-2025 08:21:08
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 17.3 (µg/m3)
CO 0.81 (mg/m3)
NO2 24.5 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
16-09-2025 08:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 986.05 (µg/m3)
CO ##### (mg/m3)
NO2 102.79 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
16-09-2025 08:15:12
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .9 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
16-09-2025 08:21:13
PM - 2.5 44.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 9.36 (mg/m3)
NO2 7.97 (µg/m3)
Western Coalfields Limited
Mathani UG
16-09-2025 08:20:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.49 (µg/m3)
CO 4.04 (mg/m3)
NO2 .67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
16-09-2025 08:15:55
PM - 2.5 38.2 (µg/m3)
PM - 10 65.87 (µg/m3)
SO2 6.15 (µg/m3)
CO 1.49 (mg/m3)
NO2 22.95 (µg/m3)
Western Coalfields Limited
Patansaongi UG Mine
16-09-2025 08:21:14
PM - 2.5 40.99 (µg/m3)
PM - 10 20.78 (µg/m3)
SO2 5.61 (µg/m3)
CO 5.69 (mg/m3)
NO2 1.24 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
16-09-2025 08:21:05
PM - 2.5 13.13 (µg/m3)
PM - 10 3.59 (µg/m3)
SO2 1.66 (µg/m3)
CO 2.20 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
16-09-2025 08:15:25
PM - 2.5 11 (µg/m3)
PM - 10 33.3 (µg/m3)
SO2 26.6 (µg/m3)
CO 0.22 (mg/m3)
NO2 2.67 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
16-09-2025 08:20:53
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.72 (mg/m3)
NO2 21.6 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
16-09-2025 08:20:25
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.13 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
16-09-2025 08:20:52
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 35.6 (µg/m3)
CO 1.13 (mg/m3)
NO2 30.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
16-09-2025 08:21:08
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 17.3 (µg/m3)
CO 0.81 (mg/m3)
NO2 24.5 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
16-09-2025 08:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 986.05 (µg/m3)
CO ##### (mg/m3)
NO2 102.79 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
16-09-2025 08:15:12
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .9 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
16-09-2025 08:21:13
PM - 2.5 44.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 9.36 (mg/m3)
NO2 7.97 (µg/m3)
Western Coalfields Limited
Mathani UG
16-09-2025 08:20:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.49 (µg/m3)
CO 4.04 (mg/m3)
NO2 .67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
16-09-2025 08:15:55
PM - 2.5 38.2 (µg/m3)
PM - 10 65.87 (µg/m3)
SO2 6.15 (µg/m3)
CO 1.49 (mg/m3)
NO2 22.95 (µg/m3)
Western Coalfields Limited
Patansaongi UG Mine
16-09-2025 08:21:14
PM - 2.5 40.99 (µg/m3)
PM - 10 20.78 (µg/m3)
SO2 5.61 (µg/m3)
CO 5.69 (mg/m3)
NO2 1.24 (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