Correlation Insights
Cross-pollutant analysis and temporal dependencies for Ahmedabad city.
calendar_view_week Weekday vs Weekend Pollution
Weekday
Weekend
Units in µg/m³ (CO in mg/m³)
Source: Central Monitoring Hub
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Finding: Traffic Impact
NO2 and CO levels show a 57% drop during weekends, directly correlating with reduced industrial commute and freight movement through the Sardar Patel Ring Road.
Confidence Level
fingerprint Pollution Source Fingerprint
Winter
High Load
Biomass Burning
40%
Transport
32%
Dust/Soil
28%
Summer
Dispersion
Biomass Burning
12%
Transport
48%
Dust/Soil
40%
timer Temporal Lag Correlation
Correlation of PM2.5 with wind speed over 0 to 3 days delay.
Optimal Lag: Day 1
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Predictive insight for Ahmedabad
Changes in coastal wind speeds near the Gulf of Khambhat take approximately 24-28 hours to show a significant impact on Ahmedabad's PM2.5 dispersal patterns.