Airports / Whiteside County Airport
Whiteside County Airport(KSQI)
Rock Falls, United States
Last updated: Mar 7, 2026
Activity Summary
Airport Patterns
Emissions up 343% vs prior period — significantly busier than prior period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
65t
Signals Detected
5
Highest Severity
High
Elevated activity May 4, 2025 – May 10, 2025 — 4 flights in 7 days vs baseline of 2
4 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 128%.
6.1t CO₂
Elevated activity Sep 13, 2025 – Sep 19, 2025 — 5 flights in 7 days vs baseline of 2
5 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 185%.
17.8t CO₂
Elevated activity Sep 26, 2025 – Oct 2, 2025 — 4 flights in 7 days vs baseline of 2
4 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 128%.
4.7t CO₂
Single high-emission departure N36PN → KPTK on Mar 7, 2026 — 29.4t CO₂, 90% of day's total
Aircraft N36PN departing to KPTK produced 29.4t CO₂, representing 90% of all airport emissions on Mar 7, 2026.
29.4t CO₂
15-day gap in recorded activity ending Sep 15, 2025
Airport had 15 consecutive days with zero recorded flights before activity resumed on Sep 15, 2025.
7.1t CO₂
Route Map
KSQI to KPTK · 327 miles
Total Flights
1
Avg CO₂/Flight
29.4t
Total Emissions
29.4t CO₂
KSQI to KSJC · 1,734 miles
Total Flights
2
Avg CO₂/Flight
9.7t
Total Emissions
19.4t CO₂
KSQI to KBFI · 1,640 miles
Total Flights
3
Avg CO₂/Flight
4.6t
Total Emissions
13.7t CO₂
KSQI to KTEB · 812 miles
Total Flights
3
Avg CO₂/Flight
3.8t
Total Emissions
11.5t CO₂
KSQI to KLAX · 1,648 miles
Total Flights
1
Avg CO₂/Flight
9.7t
Total Emissions
9.7t CO₂
KSQI to KMMV · 1,682 miles
Total Flights
1
Avg CO₂/Flight
9.2t
Total Emissions
9.2t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period