What is the air pressure below, which is not suitable for fishing?

Air pressure below 900 is not suitable for fishing.

The main reason is that when the air pressure decreases, the oxygen content in the water will also decrease. At this time, the fish will lose their appetite because they need oxygen badly. In severe cases, fish will die of lack of oxygen, which is easy to happen in summer. When the temperature rises, the air pressure decreases, and the oxygen content in the water decreases, especially in windless weather.

The optimum air pressure for fishing is between 990- 1005 hectopascals, which means that high air pressure is more beneficial to fishing. Generally, before the arrival of cold air, windy days and typhoons, the air pressure is relatively high, which is more suitable for fishing. Low pressure weather, bad fish mouth, not suitable for fishing.

Because the increase of air pressure will make the water dissolve enough oxygen, it is generally a good weather for fishing. At this time, the fish are very active and take the initiative to feed. When the fishing time is well grasped, the fish will naturally catch up. Other high weather often occurs in autumn, or autumn is often a crisp autumn season. At this time, fish with high dissolved oxygen are more active, and food needs to be supplemented in winter, so autumn is the first golden season for fishing.

Fishing is a way to catch fish. The main fishing tools are fishing rod and bait. Fishing rod is generally a light and powerful rod-shaped substance made of bamboo or plastic, and the fishing rod and bait are connected by silk thread. Usually the bait can be earthworm, rice, vegetable leaves, flies, maggots and so on. In modern times, there are specially made baits for sale. Bait can be directly hung on the silk thread, but it is better to have hooks, and there are special autocratic hooks for different fish.