| Albany |
11/8/2026 3:00:00 PM ET |
27 |
Good |
O3 |
34 PPB |
None |
None |
| Anderson-Eastside |
11/8/2026 3:00:00 PM ET |
55 |
Moderate |
PM2.5 |
11.3 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Avon |
11/8/2026 3:00:00 PM ET |
26 |
Good |
O3 |
33 PPB |
None |
None |
| Bloomington-Binford |
11/8/2026 3:00:00 PM ET |
52 |
Moderate |
PM2.5 |
9.9 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Boonville |
11/8/2026 2:00:00 PM CST |
|
unknown |
|
|
|
|
| Boonville PM2.5 Sensor |
11/8/2026 2:00:00 PM CST |
41 |
Good |
EPA Corrected PM2.5 |
7.4 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Charlestown State Park |
11/8/2026 3:00:00 PM ET |
26 |
Good |
O3 |
33 PPB |
None |
None |
| Columbus-RockyFord |
11/8/2026 3:00:00 PM ET |
38 |
Good |
PM2.5 |
6.8 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Dale-Wallace |
11/8/2026 2:00:00 PM CST |
38 |
Good |
PM2.5 |
6.9 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Dayville |
11/8/2026 2:00:00 PM CST |
0 |
Good |
SO2 |
0.1 PPB |
None |
People with asthma are the group most at risk. |
| E Chicago-Marina |
11/8/2026 2:00:00 PM CST |
36 |
Good |
PM2.5 |
6.5 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Elkhart-Prairie |
11/8/2026 3:00:00 PM ET |
74 |
Moderate |
PM2.5 |
21.4 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Evansville-Buena Vista |
11/8/2026 2:00:00 PM CST |
38 |
Good |
PM2.5 |
6.9 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Evansville-Buena Vista |
11/8/2026 2:00:00 PM CST |
|
unknown |
|
|
|
|
| Evansville-Lloyd |
11/8/2026 2:00:00 PM CST |
1 |
Good |
CO |
0.1 PPM |
None |
People with heart disease are the group most at risk. |
| Evansville-Oak Hill |
11/8/2026 2:00:00 PM CST |
60 |
Moderate |
PM2.5 |
14.1 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Fairland |
11/8/2026 3:00:00 PM ET |
28 |
Good |
O3 |
35 PPB |
None |
None |
| Fishers |
11/8/2026 3:00:00 PM ET |
112 |
Unhealthy for Sensitive Groups |
PM2.5 |
40.1 UG/M3 |
People with heart or lung disease, older adults, and children should reduce prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Flora |
11/8/2026 3:00:00 PM ET |
23 |
Good |
O3 |
29 PPB |
None |
None |
| Ft Wayne - Coliseum Blvd |
11/8/2026 3:00:00 PM ET |
47 |
Good |
PM2.5 |
8.5 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Gary Madison PM2.5 Sensor |
11/8/2026 2:00:00 PM CST |
|
unknown |
|
|
|
|
| Gary-IITRI |
11/8/2026 2:00:00 PM CST |
20 |
Good |
O3 |
25 PPB |
None |
None |
| Gary-IITRI |
11/8/2026 2:00:00 PM CST |
20 |
Good |
PM2.5 |
3.6 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Granger-Beckley |
11/8/2026 3:00:00 PM ET |
24 |
Good |
O3 |
30 PPB |
None |
None |
| Hammond-141st |
11/8/2026 2:00:00 PM CST |
1 |
Good |
SO2 |
0.9 PPB |
None |
People with asthma are the group most at risk. |
| Hammond-167th |
11/8/2026 2:00:00 PM CST |
39 |
Good |
PM2.5 |
7.1 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Harding St PM2.5 Sensor |
11/8/2026 3:00:00 PM ET |
|
unknown |
|
|
|
|
| Helmsburg |
11/8/2026 3:00:00 PM ET |
27 |
Good |
O3 |
34 PPB |
None |
None |
| Hope |
11/8/2026 3:00:00 PM ET |
29 |
Good |
O3 |
36 PPB |
None |
None |
| Indianapolis - I-70 E |
11/8/2026 3:00:00 PM ET |
65 |
Moderate |
PM2.5 |
16.8 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Indianapolis - I-70 E |
11/8/2026 3:00:00 PM ET |
65 |
Moderate |
PM2.5 |
16.8 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Indianapolis - Washington Park (NCORE) |
11/8/2026 3:00:00 PM ET |
1 |
Good |
NO2 |
1.4 PPB |
None |
None |
| Indianapolis - Washington Park (NCORE) |
11/8/2026 3:00:00 PM ET |
0 |
Good |
Sulfur Dioxide |
0.3 PPB |
None |
People with asthma are the group most at risk. |
| Indianapolis - Washington Park (NCORE) |
11/8/2026 3:00:00 PM ET |
74 |
Moderate |
PM2.5 |
21.6 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Indy-E16th |
11/8/2026 3:00:00 PM ET |
|
unknown |
|
|
|
|
| Indy-FtHarrison |
11/8/2026 3:00:00 PM ET |
28 |
Good |
O3 |
35 PPB |
None |
None |
| Indy-Harding |
11/8/2026 3:00:00 PM ET |
26 |
Good |
O3 |
32 PPB |
None |
None |
| Indy-Southport |
11/8/2026 3:00:00 PM ET |
|
unknown |
|
|
|
|
| Indy-W18th |
11/8/2026 3:00:00 PM ET |
79 |
Moderate |
PM2.5 |
24.3 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Inglefield |
11/8/2026 2:00:00 PM CST |
|
unknown |
|
|
|
|
| Jasper-Post Office |
11/8/2026 3:00:00 PM ET |
28 |
Good |
PM2.5 |
5.1 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Jeffersonville-BatesBowyer |
11/8/2026 3:00:00 PM ET |
53 |
Moderate |
PM2.5 |
10 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Kokomo-E Vaile |
11/8/2026 3:00:00 PM ET |
42 |
Good |
PM2.5 |
7.5 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Lafayette-Greenbush |
11/8/2026 3:00:00 PM ET |
44 |
Good |
PM2.5 |
7.9 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Laporte-E Lincolnway |
11/8/2026 2:00:00 PM CST |
23 |
Good |
O3 |
29 PPB |
None |
None |
| Larwill |
11/8/2026 3:00:00 PM ET |
36 |
Good |
PM2.5 |
6.4 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Leo HS |
11/8/2026 3:00:00 PM ET |
24 |
Good |
O3 |
30 PPB |
None |
None |
| Leopold |
11/8/2026 2:00:00 PM CST |
26 |
Good |
O3 |
33 PPB |
None |
None |
| Leopold PM2.5 Sensor |
11/8/2026 2:00:00 PM CST |
37 |
Good |
EPA Corrected PM2.5 |
6.6 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Mechanicsburg |
11/8/2026 3:00:00 PM ET |
36 |
Good |
PM2.5 |
6.5 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Michigan City - Marsh Elementary School |
11/8/2026 2:00:00 PM CST |
41 |
Good |
PM2.5 |
7.4 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Michigan City PM2.5 Sensor |
11/8/2026 2:00:00 PM CST |
47 |
Good |
EPA Corrected PM2.5 |
8.4 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| MI-City-WMichigan |
11/8/2026 2:00:00 PM CST |
20 |
Good |
O3 |
25 PPB |
None |
None |
| Muncie - Central HS |
11/8/2026 3:00:00 PM ET |
52 |
Moderate |
PM2.5 |
9.9 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| New Albany - 4H Road |
11/8/2026 3:00:00 PM ET |
33 |
Good |
PM2.5 |
6 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Noblesville-191st |
11/8/2026 3:00:00 PM ET |
27 |
Good |
O3 |
34 PPB |
None |
None |
| Ogden Dunes |
11/8/2026 2:00:00 PM CST |
40 |
Good |
PM2.5 |
7.2 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Plummer |
11/8/2026 3:00:00 PM ET |
28 |
Good |
PM2.5 |
5 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Portage-Hwy 12 |
11/8/2026 2:00:00 PM CST |
11 |
Good |
PM10 STD |
12 UG/M3 |
None |
People with respiratory disease are the group most at risk. |
| PurpleAir - West 18th Street |
11/8/2026 3:00:00 PM ET |
|
unknown |
|
|
|
|
| Sandcut - E Rio Grande |
11/8/2026 3:00:00 PM ET |
28 |
Good |
O3 |
35 PPB |
None |
None |
| South Bend - Shields Dr |
11/8/2026 3:00:00 PM ET |
51 |
Moderate |
PM2.5 |
9.1 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| South Bend - Shields Dr |
11/8/2026 3:00:00 PM ET |
23 |
Good |
O3 |
29 PPB |
None |
None |
| Southport PM2.5 Sensor |
11/8/2026 3:00:00 PM ET |
58 |
Moderate |
PA2_PM2.5_Cor |
12.7 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| St. Philips |
11/8/2026 2:00:00 PM CST |
29 |
Good |
O3 |
36 PPB |
None |
None |
| Terre Haute-Lafayette |
11/8/2026 3:00:00 PM ET |
64 |
Moderate |
PM2.5 |
16.2 UG/M3 |
Unusually sensitive people should consider reducing prolonged or heavy exertion. |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |
| Valparaiso |
11/8/2026 2:00:00 PM CST |
22 |
Good |
O3 |
28 PPB |
None |
None |
| Whitestown |
11/8/2026 3:00:00 PM ET |
|
unknown |
|
|
|
|
| Whitestown PM2.5 Sensor |
11/8/2026 3:00:00 PM EST |
38 |
Good |
PA2_PM2.5_Cor |
6.9 UG/M3 |
None |
People with respiratory or heart disease, the elderly and children are the groups most at risk. |