Quick Check
Enter your readings — no AI, instant results.
Safe <400 · Caution 400–500 · Danger >500
Safe <90 · Caution 90–100 · Danger >100
Enter your readings — no AI, instant results.
Safe <400 · Caution 400–500 · Danger >500
Safe <90 · Caution 90–100 · Danger >100