EPA Air · violations by state, industry and year

Printing and related support (NAICS 3231): violations in Illinois, 2025

• 5Violations

A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row is one violation recorded during 2025 at a Illinois source whose primary industry code is NAICS 3231. A facility filing more than one industry code is counted under the first one on its record.

Printing and related support (NAICS 3231) in Illinois, other years

• 2026 5
• 2021 6
• 2020 3
• 2018 3
• 2017 7

Other industries in Illinois, 2025

• Miscellaneous manufacturing (NAICS 3399) 11
• Chemical manufacturing (NAICS 3251) 10
• Petroleum and coal products manufacturing (NAICS 3241) 9
• Food manufacturing (NAICS 3112) 8
• Mining and quarrying (NAICS 2123) 7
• Hospitals (NAICS 6221) 6
• Merchant wholesalers, nondurable goods (NAICS 4245) 5
• Chemical manufacturing (NAICS 3259) 5
• Waste management and remediation (NAICS 5622) 4
• Fabricated metal product manufacturing (NAICS 3328) 3
• Nonmetallic mineral product manufacturing (NAICS 3272) 3
• Transportation equipment manufacturing (NAICS 3363) 3
• Primary metal manufacturing (NAICS 3315) 3
• Nonmetallic mineral product manufacturing (NAICS 3273) 3

High-priority air violations recorded in Illinois, 2025

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.