Local Data Search
A total of 89 results found. Show Results on Map.
| Rank | Air Quality Index ▼ | City / Population |
| 1. | 51.7 | Hockessin, DE / 13,620 |
| 2. | 50.1 | Pike Creek Valley, DE / 10,509 |
| 3. | 49.6 | North Star, DE / 7,655 |
| 4. | 49.5 | Pike Creek, DE / 8,142 |
| 5. | 48.5 | Yorklyn, DE |
| 5. | 48.5 | Leipsic, DE / 108 |
| 5. | 48.5 | Cheswold, DE / 1,307 |
| 5. | 48.5 | Kenton, DE / 242 |
| 5. | 48.5 | Hartly, DE / 48 |
| 10. | 47.8 | Winterthur, DE |
| 10. | 47.8 | Newport, DE / 1,064 |
| 10. | 47.8 | New Castle, DE / 5,346 |
| 10. | 47.8 | Elsmere, DE / 6,149 |
| 10. | 47.8 | Greenville, DE / 2,286 |
| 10. | 47.8 | Rockland, DE |
| 10. | 47.8 | Montchanin, DE |
| 10. | 47.8 | Wilmington, DE / 71,263 |
| 10. | 47.8 | Wilmington Manor, DE / 8,049 |
| 19. | 47.6 | Riverview, DE / 2,761 |
| 19. | 47.6 | Highland Acres, DE / 3,962 |
| 19. | 47.6 | Marydel, DE |
| 19. | 47.6 | Kent Acres, DE / 1,828 |
| 19. | 47.6 | Camden Wyoming, DE |
| 19. | 47.6 | Wyoming, DE / 1,628 |
| 19. | 47.6 | Woodside East, DE / 2,140 |
| 19. | 47.6 | Little Creek, DE / 211 |
| 19. | 47.6 | Magnolia, DE / 198 |
| 19. | 47.6 | Woodside, DE / 124 |
| 19. | 47.6 | Viola, DE / 178 |
| 19. | 47.6 | Rodney Village, DE / 1,320 |
| 19. | 47.6 | Rising Sun-Lebanon, DE / 3,597 |
| 19. | 47.6 | Dover, DE / 36,826 |
| 19. | 47.6 | Dover Base Housing, DE / 3,390 |
| 19. | 47.6 | Felton, DE / 1,519 |
| 19. | 47.6 | Dover Afb, DE |
| 19. | 47.6 | Camden, DE / 3,504 |
| 37. | 47.5 | Ardencroft, DE / 221 |
| 37. | 47.5 | Edgemoor, DE / 6,089 |
| 37. | 47.5 | Bellefonte, DE / 1,400 |
| 37. | 47.5 | Delmar, DE / 1,606 |
| 37. | 47.5 | Arden, DE / 516 |
| 42. | 47.4 | Port Penn, DE |
| 42. | 47.4 | Newark, DE / 32,278 |
| 42. | 47.4 | Delaware City, DE / 1,858 |
| 45. | 47.2 | Ardentown, DE / 289 |
| 45. | 47.2 | Claymont, DE / 9,242 |
| 47. | 47.1 | Dewey Beach, DE / 254 |
| 47. | 47.1 | Ocean View, DE / 1,776 |
| 47. | 47.1 | Bethany Beach, DE / 890 |
| 47. | 47.1 | Dagsboro, DE / 939 |
| 47. | 47.1 | Bethel, DE / 179 |
| 47. | 47.1 | Selbyville, DE / 2,535 |
| 47. | 47.1 | South Bethany, DE / 393 |
| 47. | 47.1 | Long Neck, DE / 2,119 |
| 47. | 47.1 | Milton, DE / 2,656 |
| 47. | 47.1 | Georgetown, DE / 6,650 |
| 47. | 47.1 | Henlopen Acres, DE / 133 |
| 47. | 47.1 | Frankford, DE / 912 |
| 47. | 47.1 | Fenwick Island, DE / 370 |
| 47. | 47.1 | Rehoboth Beach, DE / 1,082 |
| 47. | 47.1 | Laurel, DE / 3,842 |
| 47. | 47.1 | Nassau, DE |
| 47. | 47.1 | Harbeson, DE |
| 47. | 47.1 | Millsboro, DE / 3,987 |
| 47. | 47.1 | Millville, DE / 974 |
| 66. | 47.0 | Slaughter Beach, DE / 177 |
| 66. | 47.0 | Lincoln, DE |
| 66. | 47.0 | Blades, DE / 1,335 |
| 66. | 47.0 | Bowers, DE / 272 |
| 66. | 47.0 | Bridgeville, DE / 2,359 |
| 66. | 47.0 | Ellendale, DE / 335 |
| 66. | 47.0 | Lewes, DE / 2,840 |
| 66. | 47.0 | Farmington, DE / 88 |
| 66. | 47.0 | Frederica, DE / 1,085 |
| 66. | 47.0 | Milford, DE / 9,882 |
| 66. | 47.0 | Harrington, DE / 3,643 |
| 66. | 47.0 | Greenwood, DE / 1,182 |
| 66. | 47.0 | Houston, DE / 391 |
| 66. | 47.0 | Seaford, DE / 7,163 |
| 66. | 47.0 | Townsend, DE / 2,556 |
| 81. | 46.9 | Saint Georges, DE / 1,312 |
| 81. | 46.9 | Bear, DE / 19,732 |
| 83. | 46.6 | Clayton, DE / 2,989 |
| 83. | 46.6 | Smyrna, DE / 10,681 |
| 85. | 46.5 | Brookside, DE / 13,585 |
| 86. | 46.3 | Glasgow, DE / 14,962 |
| 86. | 46.3 | Middletown, DE / 19,469 |
| 86. | 46.3 | Odessa, DE / 643 |
| 86. | 46.3 | Kirkwood, DE |
Please note that we only rank locations with 'Air Quality Index' data. The rank above might not be a complete list. Locations without 'Air Quality Index' data are not listed.