Fertilizer application, particularly the use of nitrogen-based fertilizers, can lead to the release of ammonia and nitrous oxide, which contribute to air pollution.

Burning agricultural residues releases particulate matter, including fine particles (PM2.5), which can contribute to poor air quality and respiratory health issues.

Using slow-release nitrogen fertilizers can help reduce ammonia emissions by providing a more controlled release of nitrogen to crops, minimizing the risk of excess nitrogen loss.

Precision agriculture involves the use of technology to collect and analyze data on crop growth, soil conditions, and other factors, allowing farmers to make more informed decisions about resource management. This can lead to reduced use of chemicals, optimized fertilizer application, and minimized soil erosion, all of which contribute to improved air quality.

Planting trees and shrubs, adopting no-till farming practices, and using organic fertilizers can all contribute to carbon sequestration and improved air quality. Trees and shrubs absorb carbon dioxide from the atmosphere, no-till farming reduces soil disturbance and minimizes carbon loss, and organic fertilizers help maintain soil health and promote carbon storage.

Livestock production contributes to air pollution through the release of methane and nitrous oxide, which are potent greenhouse gases, as well as dust and particulate matter from animal waste management and feed production. Additionally, the use of antibiotics and hormones in animal feed can lead to the release of harmful compounds into the environment.

Livestock manure is the primary source of ammonia emissions in agriculture, particularly from animal waste management systems and the application of manure to fields as fertilizer.

Improved irrigation practices, such as drip irrigation and efficient water management, can help reduce water evaporation and humidity, minimize soil erosion and nutrient runoff, and promote the growth of vegetation and trees, all of which contribute to improved air quality.

Using cover crops, adopting no-till farming practices, and applying organic mulches to fields can all help reduce dust emissions from agricultural fields by providing soil cover, minimizing soil disturbance, and improving soil structure.

The use of biofuels in agriculture can contribute to reduced greenhouse gas emissions and decreased particulate matter and ozone levels, thereby improving air quality.

Using nitrification inhibitors, splitting nitrogen fertilizer applications, and applying manure to fields in the spring can all help reduce nitrogen leaching and improve air quality by minimizing the risk of excess nitrogen loss and the formation of harmful compounds.

Agroforestry practices, such as integrating trees and shrubs into agricultural systems, can contribute to improved air quality by sequestering carbon, reducing soil erosion and nutrient runoff, and providing habitat for beneficial insects and pollinators, which play a role in maintaining ecosystem balance.

Adopting integrated pest management (IPM) strategies, using crop rotation and companion planting, and promoting the use of biological control agents can all help reduce pesticide and herbicide use in agriculture, thereby minimizing the release of harmful chemicals into the environment.

The application of organic fertilizers can contribute to improved air quality by reducing the release of ammonia and nitrous oxide, improving soil health and fertility, and promoting carbon sequestration and storage.

Using terraces and contour farming techniques, adopting no-till farming practices, and planting windbreaks and shelterbelts can all help reduce soil erosion and improve air quality by minimizing the release of dust and particulate matter from agricultural fields.