Cal/OSHA Outdoor Heat Rule Triggers (8 CCR 3395)
Lists what California's outdoor heat standard (8 CCR 3395) requires at a given temperature and industry.
Open the calculator → Runs in your browser. Data leaves only if you deliberately send a problem report from the interactive tool.
Example
- Temperature or predicted high
- 96
- Industry
- Agriculture
Result: At 96F in agriculture: shade and high-heat procedures, with a ten-minute cool-down every two hours.
The tool opens with these values already filled in. Replace them with your own.
What you enter
- Temperature or predicted high (F)
- Industry
- Highs of the preceding five days (F, comma-separated)
How this is calculated
Cal. Code Regs. tit. 8, section 3395 (Cal/OSHA heat illness prevention in outdoor places of employment). Read the source ↗
A reference and educational tool. Not medical, legal, or financial advice, and not a substitute for clinician judgment.