Part III Long-term objectives for ozone
| Parameter | Long-term objective | |
|---|---|---|
1 Long-term objective for the protection of human health | Maximum daily 8-hour mean within a calendar year | 120μg/m3 |
2 Long-term objective for the protection of vegetation | AOT40, calculated from 1h values from May to July | 6,000μg/m3·h |