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Ontario · Last 48 Hours

Ontario Accidents Today

0 accidents near Ontario in the last 24 hours · 0 in 48 hours · updated May 23, 2026 1:00 PM PDT

0
Last 24h
0
Last 48h
0
High Severity
1
This Week
7-Day Trend
1 crash
↓ Fewer than last week

1 crash in the last 7 days, down 96% vs the previous week.

🟢
No accidents near Ontario in the last 48 hours
View all Ontario crashes →
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Related Pages
All Ontario Crashes California Accidents Today Fatal Accidents Today All Cities & Counties
Frequently Asked Questions
Are accidents in Ontario reported live?
Yes — this page refreshes throughout the day as new incidents are logged by the California Highway Patrol. Crash data typically appears within 15–30 minutes of being reported.
How many accidents happened near Ontario in the last 7 days?
1 crash were reported near Ontario in the last 7 days.
What roads have the most crashes in Ontario today?
Recent crashes near Ontario are concentrated on: roads in Ontario. See the full historical crash data for Ontario.
What type of accident is most common in Ontario?
Collisions are the most frequently reported incident type near Ontario based on recent data.
Where does this crash data come from?
Crash data is sourced from the California Highway Patrol (CHP) Computer-Aided Dispatch feed and the CCRS historical crash database. Learn more about our data sources.