Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 09:31:00
PM - 2.5 12.2 (µg/m3)
PM - 10 69.4 (µg/m3)
SO2 3.44 (µg/m3)
CO 2.16 (mg/m3)
NO2 1.66 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 09:30:48
PM - 2.5 28.6 (µg/m3)
PM - 10 51.4 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.49 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 09:30:42
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 3.8 (µg/m3)
CO 0.66 (mg/m3)
NO2 21.4 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 09:30:59
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 18.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 09:31:25
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 35.9 (µg/m3)
CO 1.07 (mg/m3)
NO2 31.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 09:31:12
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.88 (mg/m3)
NO2 21.9 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 09:30:15
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 1.21 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 09:31:14
PM - 2.5 30.78 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 6.93 (mg/m3)
NO2 11.57 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 09:31:27
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.04 (µg/m3)
CO 4.03 (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 09:30:00
PM - 2.5 38.07 (µg/m3)
PM - 10 86.41 (µg/m3)
SO2 12.7 (µg/m3)
CO (mg/m3)
NO2 30.99 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 09:30:49
PM - 2.5 53.91 (µg/m3)
PM - 10 92.94 (µg/m3)
SO2 16.06 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.69 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 09:30:58
PM - 2.5 13 (µg/m3)
PM - 10 20 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.43 (mg/m3)
NO2 1.3 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 09:31:00
PM - 2.5 12.2 (µg/m3)
PM - 10 69.4 (µg/m3)
SO2 3.44 (µg/m3)
CO 2.16 (mg/m3)
NO2 1.66 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 09:30:48
PM - 2.5 28.6 (µg/m3)
PM - 10 51.4 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.49 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 09:30:42
PM - 2.5 5 (µg/m3)
PM - 10 8 (µg/m3)
SO2 3.8 (µg/m3)
CO 0.66 (mg/m3)
NO2 21.4 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 09:30:59
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 18.1 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 09:31:25
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 35.9 (µg/m3)
CO 1.07 (mg/m3)
NO2 31.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 09:31:12
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.88 (mg/m3)
NO2 21.9 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 09:30:15
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 1.21 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 09:31:14
PM - 2.5 30.78 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 6.93 (mg/m3)
NO2 11.57 (µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 09:31:27
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.04 (µg/m3)
CO 4.03 (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 09:30:00
PM - 2.5 38.07 (µg/m3)
PM - 10 86.41 (µg/m3)
SO2 12.7 (µg/m3)
CO (mg/m3)
NO2 30.99 (µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 09:30:49
PM - 2.5 53.91 (µg/m3)
PM - 10 92.94 (µg/m3)
SO2 16.06 (µg/m3)
CO 0.38 (mg/m3)
NO2 1.69 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 09:30:58
PM - 2.5 13 (µg/m3)
PM - 10 20 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.43 (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