Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AIR PRODUCTS
11444 LACKLAND RD, SAINT LOUIS, MO, 63146
Parent company: AIR PRODUCTS & CHEMICALS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | N-Methyl-2-pyrrolidone | Total |
|---|---|---|
| 2024 | 277 | 277 |
| 2023 | 278 | 278 |
| 2022 | 286 | 286 |
| 2021 | 195 | 195 |
| 2020 | 228 | 228 |
| 2019 | 278 | 278 |
| 2018 | 231 | 231 |
| 2017 | 217 | 217 |
| 2016 | 170 | 170 |
| 2015 | 233 | 233 |
| 2014 | 348 | 348 |
| 2013 | 304 | 304 |
| 2012 | 220 | 220 |
| 2011 | 228 | 228 |
| 2010 | 286 | 286 |
| 2009 | 249 | 249 |
| 2008 | 395 | 395 |
| 2007 | 305 | 305 |
| 2006 | 123 | 123 |
| 2005 | 131 | 131 |
| 2004 | 119 | 119 |
| 2003 | 117 | 117 |
| 2002 | 78 | 78 |
| 2001 | 61 | 61 |
| 2000 | 69 | 69 |
| 1999 | 61 | 61 |
| 1998 | 250 | 250 |
| 1997 | 250 | 250 |
| 1996 | 2 | 2 |
| 1995 | 2 | 2 |