What is the PM10 level in Smyrna, Delaware at the moment?

The PM10 concentration in Smyrna, Delaware is 31.448 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Smyrna, Delaware at the moment?

Currently, Smyrna, Delaware has a sulfur dioxide (SO2) concentration of 0.428 ppb.

What is the ozone (O3) level in Smyrna, Delaware at the moment?

The current ozone (O3) level in Smyrna, Delaware at the moment is 30.318 ppm.

What is the nitrogen dioxide (NO2) level in Smyrna, Delaware at the moment?

Nitrogen dioxide (NO2) level in Smyrna, Delaware at the moment is 15.033 ppb.

Live air quality index in Smyrna, Delaware today

Q: What is the PM2.5 level in Smyrna, Delaware at the moment?

PM2.5 levels in Smyrna, Delaware are currently 8.236 μg/m3.

Stay updated with real-time air quality in Smyrna, Delaware featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Smyrna, Delaware

Last updated: ... (Local time)

Major air pollutants in Smyrna, Delaware

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.71 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.62 μg/m³

155

255

425

605+

Ozone (O₃)

30.51 ppb

201

201+

Sulfur Dioxide (SO₂)

0.56 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.49 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Smyrna, Delaware

Get Live Pollen Counts

Smyrna, Delaware

Scroll To Air Quality Map

Track live Smyrna, Delaware air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T05:00:00.000Z	44 \| good	8.41 \| good	35.262 \| good	18.946 \| good	0.325 \| good	16.903 \| good	0.441 \| good
2026-01-21T06:00:00.000Z	38 \| good	6.897 \| good	24.008 \| good	22.224 \| good	0.276 \| good	19.167 \| good	0.42 \| good
2026-01-21T07:00:00.000Z	27 \| good	5.452 \| good	20.09 \| good	21.207 \| good	0.277 \| good	21.884 \| good	0.448 \| good
2026-01-21T08:00:00.000Z	49 \| good	9.155 \| good	25.317 \| good	25.696 \| good	0.344 \| good	22.108 \| good	0.49 \| good
2026-01-21T09:00:00.000Z	44 \| good	7.954 \| good	29.413 \| good	19.612 \| good	0.373 \| good	18.585 \| good	0.508 \| good
2026-01-21T10:00:00.000Z	38 \| good	7.266 \| good	29.956 \| good	25.453 \| good	0.215 \| good	23.482 \| good	0.551 \| good
2026-01-21T11:00:00.000Z	38 \| good	6.686 \| good	27.555 \| good	15.192 \| good	0.378 \| good	23.796 \| good	0.611 \| good
2026-01-21T12:00:00.000Z	33 \| good	5.957 \| good	14.897 \| good	16.308 \| good	0.464 \| good	30.99 \| good	0.636 \| good
2026-01-21T13:00:00.000Z	33 \| good	6.224 \| good	24.914 \| good	13.843 \| good	0.469 \| good	26.658 \| good	0.676 \| good
2026-01-21T14:00:00.000Z	44 \| good	8.1 \| good	40.034 \| good	22.426 \| good	0.524 \| good	19.837 \| good	0.696 \| good
2026-01-21T15:00:00.000Z	27 \| good	4.945 \| good	20.962 \| good	17.194 \| good	1.285 \| good	18.606 \| good	0.759 \| good
2026-01-21T16:00:00.000Z	27 \| good	4.779 \| good	18.157 \| good	25.097 \| good	0.571 \| good	11.137 \| good	0.564 \| good
2026-01-21T17:00:00.000Z	28 \| good	4.013 \| good	30.159 \| good	29.474 \| good	0.527 \| good	8.208 \| good	0.717 \| good
2026-01-21T18:00:00.000Z	32 \| good	4.376 \| good	15.686 \| good	35.399 \| good	0.479 \| good	5.137 \| good	0.271 \| good
2026-01-21T19:00:00.000Z	35 \| good	4.15 \| good	17.67 \| good	38.034 \| good	0.289 \| good	3.244 \| good	0.252 \| good
2026-01-21T20:00:00.000Z	36 \| good	3.311 \| good	12.776 \| good	38.517 \| good	0.365 \| good	2.14 \| good	0.231 \| good
2026-01-21T21:00:00.000Z	36 \| good	3.983 \| good	16.615 \| good	38.577 \| good	0.317 \| good	2.699 \| good	0.327 \| good
2026-01-21T22:00:00.000Z	35 \| good	3.698 \| good	20 \| good	37.546 \| good	0.353 \| good	3.49 \| good	0.284 \| good
2026-01-21T23:00:00.000Z	34 \| good	2.92 \| good	10.781 \| good	37.286 \| good	0.337 \| good	5.452 \| good	0.326 \| good
2026-01-22T00:00:00.000Z	34 \| good	3.327 \| good	15.407 \| good	37.119 \| good	0.372 \| good	7.472 \| good	0.317 \| good
2026-01-22T01:00:00.000Z	36 \| good	4.042 \| good	20.219 \| good	38.917 \| good	0.39 \| good	6.904 \| good	0.298 \| good
2026-01-22T02:00:00.000Z	37 \| good	4.103 \| good	20.549 \| good	40.294 \| good	0.415 \| good	6.255 \| good	0.321 \| good
2026-01-22T03:00:00.000Z	35 \| good	4.165 \| good	15.294 \| good	37.513 \| good	0.31 \| good	5.39 \| good	0.308 \| good
2026-01-22T04:00:00.000Z	34 \| good	3.596 \| good	14.19 \| good	37.333 \| good	0.353 \| good	5.14 \| good	0.294 \| good
2026-01-22T05:00:00.000Z	28 \| good	3.94 \| good	17.914 \| good	30.29 \| good	0.323 \| good	4.884 \| good	0.313 \| good
2026-01-22T06:00:00.000Z	27 \| good	4.863 \| good	20.95 \| good	28.722 \| good	0.357 \| good	5.297 \| good	0.289 \| good
2026-01-22T07:00:00.000Z	27 \| good	4.795 \| good	12.78 \| good	29.188 \| good	0.355 \| good	6.474 \| good	0.266 \| good
2026-01-22T08:00:00.000Z	27 \| good	5.219 \| good	24.053 \| good	28.49 \| good	0.463 \| good	5.383 \| good	0.266 \| good
2026-01-22T09:00:00.000Z	33 \| good	5.659 \| good	20.012 \| good	30.683 \| good	0.373 \| good	7.355 \| good	0.247 \| good
2026-01-22T10:00:00.000Z	33 \| good	6.279 \| good	20.483 \| good	28.716 \| good	0.37 \| good	6.651 \| good	0.28 \| good
2026-01-22T11:00:00.000Z	33 \| good	6.299 \| good	26.305 \| good	33.09 \| good	0.355 \| good	9.04 \| good	0.335 \| good
2026-01-22T12:00:00.000Z	38 \| good	7.154 \| good	28.099 \| good	28.266 \| good	0.398 \| good	9.453 \| good	0.364 \| good
2026-01-22T13:00:00.000Z	38 \| good	6.913 \| good	32.915 \| good	26.668 \| good	0.425 \| good	9.245 \| good	0.404 \| good
2026-01-22T14:00:00.000Z	54 \| moderate	10.643 \| good	53.269 \| good	28.986 \| good	0.655 \| good	11.443 \| good	0.492 \| good
2026-01-22T15:00:00.000Z	54 \| moderate	11.32 \| good	41.824 \| good	25.124 \| good	0.525 \| good	18.649 \| good	0.522 \| good
2026-01-22T16:00:00.000Z	56 \| moderate	11.881 \| good	40.433 \| good	30.309 \| good	0.453 \| good	15.109 \| good	0.43 \| good
2026-01-22T17:00:00.000Z	52 \| moderate	10.343 \| good	50.063 \| good	34.469 \| good	0.444 \| good	8.523 \| good	0.325 \| good
2026-01-22T18:00:00.000Z	49 \| good	8.843 \| good	33.26 \| good	38.239 \| good	0.412 \| good	5.505 \| good	0.252 \| good
2026-01-22T19:00:00.000Z	44 \| good	7.776 \| good	36.445 \| good	36.93 \| good	0.369 \| good	4.775 \| good	0.252 \| good
2026-01-22T20:00:00.000Z	40 \| good	7.11 \| good	42.819 \| good	33.56 \| good	0.342 \| good	4.683 \| good	0.252 \| good
2026-01-22T21:00:00.000Z	38 \| good	6.781 \| good	38.812 \| good	37.863 \| good	0.363 \| good	4.958 \| good	0.351 \| good
2026-01-22T22:00:00.000Z	38 \| good	6.685 \| good	25.44 \| good	38.343 \| good	0.384 \| good	3.629 \| good	0.294 \| good
2026-01-22T23:00:00.000Z	37 \| good	6.35 \| good	23.848 \| good	39.526 \| good	0.409 \| good	10.087 \| good	0.334 \| good
2026-01-23T00:00:00.000Z	38 \| good	7.444 \| good	31.405 \| good	37.278 \| good	0.405 \| good	13.264 \| good	0.357 \| good
2026-01-23T01:00:00.000Z	49 \| good	8.826 \| good	22.727 \| good	33.184 \| good	0.447 \| good	12.974 \| good	0.376 \| good
2026-01-23T02:00:00.000Z	44 \| good	8.236 \| good	31.448 \| good	30.318 \| good	0.428 \| good	15.033 \| good	0.376 \| good
2026-01-23T03:00:00.000Z	33 \| good	6.097 \| good	25.254 \| good	30.931 \| good	0.505 \| good	18.403 \| good	0.312 \| good
2026-01-23T04:00:00.000Z	29 \| good	4.711 \| good	20.624 \| good	30.509 \| good	0.559 \| good	13.492 \| good	0.312 \| good
2026-01-23T04:00:00.000Z	29 \| good	4.711 \| good	20.624 \| good	30.509 \| good	0.559 \| good	13.492 \| good	0.312 \| good
2026-01-23T04:00:00.000Z	33 \| good	5.991 \| good	26.095 \| good	24.975 \| good	2.395 \| good	10.247 \| good	0.243 \| good
2026-01-23T05:00:00.000Z	33 \| good	6.188 \| good	27.292 \| good	22.466 \| good	2.318 \| good	9.788 \| good	0.24 \| good
2026-01-23T06:00:00.000Z	38 \| good	7.186 \| good	31.759 \| good	19.623 \| good	2.242 \| good	9.33 \| good	0.237 \| good
2026-01-23T07:00:00.000Z	49 \| good	8.644 \| good	37.97 \| good	18.217 \| good	2.311 \| good	8.055 \| good	0.224 \| good
2026-01-23T08:00:00.000Z	44 \| good	7.999 \| good	34.976 \| good	16.856 \| good	2.38 \| good	6.781 \| good	0.212 \| good
2026-01-23T09:00:00.000Z	44 \| good	7.695 \| good	33.733 \| good	15.478 \| good	2.449 \| good	5.506 \| good	0.199 \| good
2026-01-23T10:00:00.000Z	44 \| good	7.545 \| good	33.391 \| good	14.007 \| good	2.579 \| good	6.106 \| good	0.204 \| good
2026-01-23T11:00:00.000Z	44 \| good	7.516 \| good	32.986 \| good	10.662 \| good	2.709 \| good	6.705 \| good	0.208 \| good
2026-01-23T12:00:00.000Z	44 \| good	7.949 \| good	34.801 \| good	12.322 \| good	2.839 \| good	7.305 \| good	0.213 \| good
2026-01-23T13:00:00.000Z	44 \| good	8.154 \| good	35.682 \| good	19.244 \| good	3.41 \| good	6.805 \| good	0.212 \| good
2026-01-23T14:00:00.000Z	44 \| good	8.436 \| good	36.935 \| good	26.764 \| good	3.982 \| good	6.306 \| good	0.211 \| good
2026-01-23T15:00:00.000Z	44 \| good	8.196 \| good	35.805 \| good	29.823 \| good	4.553 \| good	5.806 \| good	0.209 \| good
2026-01-23T16:00:00.000Z	49 \| good	8.541 \| good	37.558 \| good	30.323 \| good	4.392 \| good	5.394 \| good	0.201 \| good
2026-01-23T17:00:00.000Z	49 \| good	8.965 \| good	39.877 \| good	30.764 \| good	4.231 \| good	4.983 \| good	0.192 \| good
2026-01-23T18:00:00.000Z	49 \| good	8.676 \| good	37.78 \| good	31.163 \| good	4.071 \| good	4.571 \| good	0.184 \| good
2026-01-23T19:00:00.000Z	33 \| good	6.002 \| good	26.418 \| good	33.301 \| good	3.817 \| good	4.472 \| good	0.183 \| good
2026-01-23T20:00:00.000Z	33 \| good	5.917 \| good	26.168 \| good	33.417 \| good	3.563 \| good	4.373 \| good	0.183 \| good
2026-01-23T21:00:00.000Z	34 \| good	4.616 \| good	20.036 \| good	36.543 \| good	3.31 \| good	4.274 \| good	0.183 \| good
2026-01-23T22:00:00.000Z	31 \| good	3.842 \| good	16.929 \| good	32.974 \| good	2.76 \| good	3.85 \| good	0.172 \| good
2026-01-23T23:00:00.000Z	28 \| good	4.308 \| good	18.632 \| good	29.768 \| good	2.21 \| good	3.425 \| good	0.161 \| good
2026-01-24T00:00:00.000Z	27 \| good	3.469 \| good	15.423 \| good	28.867 \| good	1.66 \| good	3.001 \| good	0.15 \| good
2026-01-24T01:00:00.000Z	27 \| good	2.376 \| good	9.664 \| good	28.975 \| good	1.375 \| good	2.607 \| good	0.148 \| good
2026-01-24T02:00:00.000Z	26 \| good	1.726 \| good	7.326 \| good	28.146 \| good	1.09 \| good	2.213 \| good	0.146 \| good
2026-01-24T03:00:00.000Z	25 \| good	1.941 \| good	7.974 \| good	26.639 \| good	0.805 \| good	1.819 \| good	0.144 \| good
2026-01-24T04:00:00.000Z	24 \| good	2.229 \| good	9.071 \| good	26.105 \| good	0.819 \| good	1.742 \| good	0.141 \| good
2026-01-24T05:00:00.000Z	23 \| good	2.092 \| good	8.786 \| good	24.908 \| good	0.833 \| good	1.665 \| good	0.138 \| good
2026-01-24T06:00:00.000Z	23 \| good	2.326 \| good	9.382 \| good	25.311 \| good	0.847 \| good	1.588 \| good	0.136 \| good
2026-01-24T07:00:00.000Z	23 \| good	2.697 \| good	11.041 \| good	24.858 \| good	0.879 \| good	1.571 \| good	0.136 \| good
2026-01-24T08:00:00.000Z	22 \| good	2.942 \| good	11.993 \| good	23.804 \| good	0.912 \| good	1.554 \| good	0.137 \| good
2026-01-24T09:00:00.000Z	23 \| good	2.857 \| good	11.639 \| good	24.788 \| good	0.944 \| good	1.537 \| good	0.137 \| good
2026-01-24T10:00:00.000Z	22 \| good	2.997 \| good	12.298 \| good	24.488 \| good	0.964 \| good	1.662 \| good	0.139 \| good
2026-01-24T11:00:00.000Z	21 \| good	3.005 \| good	12.53 \| good	23.305 \| good	0.985 \| good	1.788 \| good	0.14 \| good
2026-01-24T12:00:00.000Z	21 \| good	2.15 \| good	8.752 \| good	22.793 \| good	1.005 \| good	1.913 \| good	0.142 \| good
2026-01-24T13:00:00.000Z	22 \| good	2.219 \| good	9.118 \| good	24.159 \| good	1.056 \| good	2.041 \| good	0.145 \| good
2026-01-24T14:00:00.000Z	23 \| good	2.272 \| good	9.457 \| good	24.837 \| good	1.107 \| good	2.168 \| good	0.147 \| good
2026-01-24T15:00:00.000Z	24 \| good	3.25 \| good	14.158 \| good	25.931 \| good	1.158 \| good	2.296 \| good	0.15 \| good
2026-01-24T16:00:00.000Z	27 \| good	4.667 \| good	20.366 \| good	26.636 \| good	1.213 \| good	2.33 \| good	0.152 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.887 \| good	25.619 \| good	25.918 \| good	1.269 \| good	2.363 \| good	0.153 \| good
2026-01-24T18:00:00.000Z	33 \| good	5.637 \| good	24.438 \| good	25.595 \| good	1.324 \| good	2.397 \| good	0.155 \| good
2026-01-24T19:00:00.000Z	33 \| good	5.739 \| good	24.751 \| good	25.727 \| good	1.381 \| good	2.854 \| good	0.156 \| good
2026-01-24T20:00:00.000Z	27 \| good	4.988 \| good	21.59 \| good	27.594 \| good	1.438 \| good	3.311 \| good	0.157 \| good
2026-01-24T21:00:00.000Z	25 \| good	3.867 \| good	16.993 \| good	26.818 \| good	1.494 \| good	3.768 \| good	0.158 \| good
2026-01-24T22:00:00.000Z	25 \| good	3.689 \| good	16.154 \| good	26.89 \| good	1.605 \| good	4.434 \| good	0.162 \| good
2026-01-24T23:00:00.000Z	24 \| good	3.668 \| good	15.959 \| good	25.637 \| good	1.715 \| good	5.099 \| good	0.166 \| good
2026-01-25T00:00:00.000Z	27 \| good	5.491 \| good	5.697 \| good	27.528 \| good	1.823 \| good	5.739 \| good	0.169 \| good
2026-01-25T01:00:00.000Z	24 \| good	3.813 \| good	16.745 \| good	25.895 \| good	1.844 \| good	6.061 \| good	0.173 \| good
2026-01-25T02:00:00.000Z	27 \| good	4.569 \| good	20.125 \| good	23.615 \| good	1.862 \| good	6.357 \| good	0.176 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.334 \| good	22.825 \| good	24.163 \| good	1.88 \| good	6.653 \| good	0.179 \| good

Smyrna

Get reliable air quality data to drive your business

Smyrna, Delaware air quality map: Stay updated on AQI near you

0.38ppm

How accurate is Delaware, USA air quality data?

Air quality and pollutant data for Delaware, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Smyrna, Delaware?

The air quality information for Smyrna, Delaware is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Smyrna, Delaware at its worst?

In the past 24 hours, the air quality in Smyrna, Delaware was at its worst at 04:00:00 on 2026-01-22.

When did Smyrna, Delaware experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Smyrna, Delaware was observed at 08:00:00 on 2026-01-22.

What is the AQI in Smyrna, Delaware right now?

As of now, the AQI in Smyrna, Delaware is 44, indicating Good conditions.

What is the most common type of pollution in Smyrna, Delaware?

Smyrna, Delaware air has the highest levels of PM2.5.

What should I do in case of poor air quality in Smyrna, Delaware?

Poor air quality in Smyrna, Delaware means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Smyrna, Delaware at the moment?

PM_2.5 levels in Smyrna, Delaware are currently 8.236 μg/m³.

What is the PM₁₀ level in Smyrna, Delaware at the moment?

The PM₁₀ concentration in Smyrna, Delaware is 31.448 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Smyrna, Delaware at the moment?

The current carbon monoxide (CO) concentration in Smyrna, Delaware is 0.376 ppm.

What is the sulfur dioxide (SO₂) level in Smyrna, Delaware at the moment?

Currently, Smyrna, Delaware has a sulfur dioxide (SO₂) concentration of 0.428 ppb.

What is the ozone (O₃) level in Smyrna, Delaware at the moment?

The current ozone (O₃) level in Smyrna, Delaware at the moment is 30.318 ppm.

What is the nitrogen dioxide (NO₂) level in Smyrna, Delaware at the moment?

Nitrogen dioxide (NO₂) level in Smyrna, Delaware at the moment is 15.033 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T05:00:00.000Z	44 \| good	8.41 \| good	35.262 \| good	18.946 \| good	0.325 \| good	16.903 \| good	0.441 \| good
2026-01-21T06:00:00.000Z	38 \| good	6.897 \| good	24.008 \| good	22.224 \| good	0.276 \| good	19.167 \| good	0.42 \| good
2026-01-21T07:00:00.000Z	27 \| good	5.452 \| good	20.09 \| good	21.207 \| good	0.277 \| good	21.884 \| good	0.448 \| good
2026-01-21T08:00:00.000Z	49 \| good	9.155 \| good	25.317 \| good	25.696 \| good	0.344 \| good	22.108 \| good	0.49 \| good
2026-01-21T09:00:00.000Z	44 \| good	7.954 \| good	29.413 \| good	19.612 \| good	0.373 \| good	18.585 \| good	0.508 \| good
2026-01-21T10:00:00.000Z	38 \| good	7.266 \| good	29.956 \| good	25.453 \| good	0.215 \| good	23.482 \| good	0.551 \| good
2026-01-21T11:00:00.000Z	38 \| good	6.686 \| good	27.555 \| good	15.192 \| good	0.378 \| good	23.796 \| good	0.611 \| good
2026-01-21T12:00:00.000Z	33 \| good	5.957 \| good	14.897 \| good	16.308 \| good	0.464 \| good	30.99 \| good	0.636 \| good
2026-01-21T13:00:00.000Z	33 \| good	6.224 \| good	24.914 \| good	13.843 \| good	0.469 \| good	26.658 \| good	0.676 \| good
2026-01-21T14:00:00.000Z	44 \| good	8.1 \| good	40.034 \| good	22.426 \| good	0.524 \| good	19.837 \| good	0.696 \| good
2026-01-21T15:00:00.000Z	27 \| good	4.945 \| good	20.962 \| good	17.194 \| good	1.285 \| good	18.606 \| good	0.759 \| good
2026-01-21T16:00:00.000Z	27 \| good	4.779 \| good	18.157 \| good	25.097 \| good	0.571 \| good	11.137 \| good	0.564 \| good
2026-01-21T17:00:00.000Z	28 \| good	4.013 \| good	30.159 \| good	29.474 \| good	0.527 \| good	8.208 \| good	0.717 \| good
2026-01-21T18:00:00.000Z	32 \| good	4.376 \| good	15.686 \| good	35.399 \| good	0.479 \| good	5.137 \| good	0.271 \| good
2026-01-21T19:00:00.000Z	35 \| good	4.15 \| good	17.67 \| good	38.034 \| good	0.289 \| good	3.244 \| good	0.252 \| good
2026-01-21T20:00:00.000Z	36 \| good	3.311 \| good	12.776 \| good	38.517 \| good	0.365 \| good	2.14 \| good	0.231 \| good
2026-01-21T21:00:00.000Z	36 \| good	3.983 \| good	16.615 \| good	38.577 \| good	0.317 \| good	2.699 \| good	0.327 \| good
2026-01-21T22:00:00.000Z	35 \| good	3.698 \| good	20 \| good	37.546 \| good	0.353 \| good	3.49 \| good	0.284 \| good
2026-01-21T23:00:00.000Z	34 \| good	2.92 \| good	10.781 \| good	37.286 \| good	0.337 \| good	5.452 \| good	0.326 \| good
2026-01-22T00:00:00.000Z	34 \| good	3.327 \| good	15.407 \| good	37.119 \| good	0.372 \| good	7.472 \| good	0.317 \| good
2026-01-22T01:00:00.000Z	36 \| good	4.042 \| good	20.219 \| good	38.917 \| good	0.39 \| good	6.904 \| good	0.298 \| good
2026-01-22T02:00:00.000Z	37 \| good	4.103 \| good	20.549 \| good	40.294 \| good	0.415 \| good	6.255 \| good	0.321 \| good
2026-01-22T03:00:00.000Z	35 \| good	4.165 \| good	15.294 \| good	37.513 \| good	0.31 \| good	5.39 \| good	0.308 \| good
2026-01-22T04:00:00.000Z	34 \| good	3.596 \| good	14.19 \| good	37.333 \| good	0.353 \| good	5.14 \| good	0.294 \| good
2026-01-22T05:00:00.000Z	28 \| good	3.94 \| good	17.914 \| good	30.29 \| good	0.323 \| good	4.884 \| good	0.313 \| good
2026-01-22T06:00:00.000Z	27 \| good	4.863 \| good	20.95 \| good	28.722 \| good	0.357 \| good	5.297 \| good	0.289 \| good
2026-01-22T07:00:00.000Z	27 \| good	4.795 \| good	12.78 \| good	29.188 \| good	0.355 \| good	6.474 \| good	0.266 \| good
2026-01-22T08:00:00.000Z	27 \| good	5.219 \| good	24.053 \| good	28.49 \| good	0.463 \| good	5.383 \| good	0.266 \| good
2026-01-22T09:00:00.000Z	33 \| good	5.659 \| good	20.012 \| good	30.683 \| good	0.373 \| good	7.355 \| good	0.247 \| good
2026-01-22T10:00:00.000Z	33 \| good	6.279 \| good	20.483 \| good	28.716 \| good	0.37 \| good	6.651 \| good	0.28 \| good
2026-01-22T11:00:00.000Z	33 \| good	6.299 \| good	26.305 \| good	33.09 \| good	0.355 \| good	9.04 \| good	0.335 \| good
2026-01-22T12:00:00.000Z	38 \| good	7.154 \| good	28.099 \| good	28.266 \| good	0.398 \| good	9.453 \| good	0.364 \| good
2026-01-22T13:00:00.000Z	38 \| good	6.913 \| good	32.915 \| good	26.668 \| good	0.425 \| good	9.245 \| good	0.404 \| good
2026-01-22T14:00:00.000Z	54 \| moderate	10.643 \| good	53.269 \| good	28.986 \| good	0.655 \| good	11.443 \| good	0.492 \| good
2026-01-22T15:00:00.000Z	54 \| moderate	11.32 \| good	41.824 \| good	25.124 \| good	0.525 \| good	18.649 \| good	0.522 \| good
2026-01-22T16:00:00.000Z	56 \| moderate	11.881 \| good	40.433 \| good	30.309 \| good	0.453 \| good	15.109 \| good	0.43 \| good
2026-01-22T17:00:00.000Z	52 \| moderate	10.343 \| good	50.063 \| good	34.469 \| good	0.444 \| good	8.523 \| good	0.325 \| good
2026-01-22T18:00:00.000Z	49 \| good	8.843 \| good	33.26 \| good	38.239 \| good	0.412 \| good	5.505 \| good	0.252 \| good
2026-01-22T19:00:00.000Z	44 \| good	7.776 \| good	36.445 \| good	36.93 \| good	0.369 \| good	4.775 \| good	0.252 \| good
2026-01-22T20:00:00.000Z	40 \| good	7.11 \| good	42.819 \| good	33.56 \| good	0.342 \| good	4.683 \| good	0.252 \| good
2026-01-22T21:00:00.000Z	38 \| good	6.781 \| good	38.812 \| good	37.863 \| good	0.363 \| good	4.958 \| good	0.351 \| good
2026-01-22T22:00:00.000Z	38 \| good	6.685 \| good	25.44 \| good	38.343 \| good	0.384 \| good	3.629 \| good	0.294 \| good
2026-01-22T23:00:00.000Z	37 \| good	6.35 \| good	23.848 \| good	39.526 \| good	0.409 \| good	10.087 \| good	0.334 \| good
2026-01-23T00:00:00.000Z	38 \| good	7.444 \| good	31.405 \| good	37.278 \| good	0.405 \| good	13.264 \| good	0.357 \| good
2026-01-23T01:00:00.000Z	49 \| good	8.826 \| good	22.727 \| good	33.184 \| good	0.447 \| good	12.974 \| good	0.376 \| good
2026-01-23T02:00:00.000Z	44 \| good	8.236 \| good	31.448 \| good	30.318 \| good	0.428 \| good	15.033 \| good	0.376 \| good
2026-01-23T03:00:00.000Z	33 \| good	6.097 \| good	25.254 \| good	30.931 \| good	0.505 \| good	18.403 \| good	0.312 \| good
2026-01-23T04:00:00.000Z	29 \| good	4.711 \| good	20.624 \| good	30.509 \| good	0.559 \| good	13.492 \| good	0.312 \| good
2026-01-23T04:00:00.000Z	29 \| good	4.711 \| good	20.624 \| good	30.509 \| good	0.559 \| good	13.492 \| good	0.312 \| good
2026-01-23T04:00:00.000Z	33 \| good	5.991 \| good	26.095 \| good	24.975 \| good	2.395 \| good	10.247 \| good	0.243 \| good
2026-01-23T05:00:00.000Z	33 \| good	6.188 \| good	27.292 \| good	22.466 \| good	2.318 \| good	9.788 \| good	0.24 \| good
2026-01-23T06:00:00.000Z	38 \| good	7.186 \| good	31.759 \| good	19.623 \| good	2.242 \| good	9.33 \| good	0.237 \| good
2026-01-23T07:00:00.000Z	49 \| good	8.644 \| good	37.97 \| good	18.217 \| good	2.311 \| good	8.055 \| good	0.224 \| good
2026-01-23T08:00:00.000Z	44 \| good	7.999 \| good	34.976 \| good	16.856 \| good	2.38 \| good	6.781 \| good	0.212 \| good
2026-01-23T09:00:00.000Z	44 \| good	7.695 \| good	33.733 \| good	15.478 \| good	2.449 \| good	5.506 \| good	0.199 \| good
2026-01-23T10:00:00.000Z	44 \| good	7.545 \| good	33.391 \| good	14.007 \| good	2.579 \| good	6.106 \| good	0.204 \| good
2026-01-23T11:00:00.000Z	44 \| good	7.516 \| good	32.986 \| good	10.662 \| good	2.709 \| good	6.705 \| good	0.208 \| good
2026-01-23T12:00:00.000Z	44 \| good	7.949 \| good	34.801 \| good	12.322 \| good	2.839 \| good	7.305 \| good	0.213 \| good
2026-01-23T13:00:00.000Z	44 \| good	8.154 \| good	35.682 \| good	19.244 \| good	3.41 \| good	6.805 \| good	0.212 \| good
2026-01-23T14:00:00.000Z	44 \| good	8.436 \| good	36.935 \| good	26.764 \| good	3.982 \| good	6.306 \| good	0.211 \| good
2026-01-23T15:00:00.000Z	44 \| good	8.196 \| good	35.805 \| good	29.823 \| good	4.553 \| good	5.806 \| good	0.209 \| good
2026-01-23T16:00:00.000Z	49 \| good	8.541 \| good	37.558 \| good	30.323 \| good	4.392 \| good	5.394 \| good	0.201 \| good
2026-01-23T17:00:00.000Z	49 \| good	8.965 \| good	39.877 \| good	30.764 \| good	4.231 \| good	4.983 \| good	0.192 \| good
2026-01-23T18:00:00.000Z	49 \| good	8.676 \| good	37.78 \| good	31.163 \| good	4.071 \| good	4.571 \| good	0.184 \| good
2026-01-23T19:00:00.000Z	33 \| good	6.002 \| good	26.418 \| good	33.301 \| good	3.817 \| good	4.472 \| good	0.183 \| good
2026-01-23T20:00:00.000Z	33 \| good	5.917 \| good	26.168 \| good	33.417 \| good	3.563 \| good	4.373 \| good	0.183 \| good
2026-01-23T21:00:00.000Z	34 \| good	4.616 \| good	20.036 \| good	36.543 \| good	3.31 \| good	4.274 \| good	0.183 \| good
2026-01-23T22:00:00.000Z	31 \| good	3.842 \| good	16.929 \| good	32.974 \| good	2.76 \| good	3.85 \| good	0.172 \| good
2026-01-23T23:00:00.000Z	28 \| good	4.308 \| good	18.632 \| good	29.768 \| good	2.21 \| good	3.425 \| good	0.161 \| good
2026-01-24T00:00:00.000Z	27 \| good	3.469 \| good	15.423 \| good	28.867 \| good	1.66 \| good	3.001 \| good	0.15 \| good
2026-01-24T01:00:00.000Z	27 \| good	2.376 \| good	9.664 \| good	28.975 \| good	1.375 \| good	2.607 \| good	0.148 \| good
2026-01-24T02:00:00.000Z	26 \| good	1.726 \| good	7.326 \| good	28.146 \| good	1.09 \| good	2.213 \| good	0.146 \| good
2026-01-24T03:00:00.000Z	25 \| good	1.941 \| good	7.974 \| good	26.639 \| good	0.805 \| good	1.819 \| good	0.144 \| good
2026-01-24T04:00:00.000Z	24 \| good	2.229 \| good	9.071 \| good	26.105 \| good	0.819 \| good	1.742 \| good	0.141 \| good
2026-01-24T05:00:00.000Z	23 \| good	2.092 \| good	8.786 \| good	24.908 \| good	0.833 \| good	1.665 \| good	0.138 \| good
2026-01-24T06:00:00.000Z	23 \| good	2.326 \| good	9.382 \| good	25.311 \| good	0.847 \| good	1.588 \| good	0.136 \| good
2026-01-24T07:00:00.000Z	23 \| good	2.697 \| good	11.041 \| good	24.858 \| good	0.879 \| good	1.571 \| good	0.136 \| good
2026-01-24T08:00:00.000Z	22 \| good	2.942 \| good	11.993 \| good	23.804 \| good	0.912 \| good	1.554 \| good	0.137 \| good
2026-01-24T09:00:00.000Z	23 \| good	2.857 \| good	11.639 \| good	24.788 \| good	0.944 \| good	1.537 \| good	0.137 \| good
2026-01-24T10:00:00.000Z	22 \| good	2.997 \| good	12.298 \| good	24.488 \| good	0.964 \| good	1.662 \| good	0.139 \| good
2026-01-24T11:00:00.000Z	21 \| good	3.005 \| good	12.53 \| good	23.305 \| good	0.985 \| good	1.788 \| good	0.14 \| good
2026-01-24T12:00:00.000Z	21 \| good	2.15 \| good	8.752 \| good	22.793 \| good	1.005 \| good	1.913 \| good	0.142 \| good
2026-01-24T13:00:00.000Z	22 \| good	2.219 \| good	9.118 \| good	24.159 \| good	1.056 \| good	2.041 \| good	0.145 \| good
2026-01-24T14:00:00.000Z	23 \| good	2.272 \| good	9.457 \| good	24.837 \| good	1.107 \| good	2.168 \| good	0.147 \| good
2026-01-24T15:00:00.000Z	24 \| good	3.25 \| good	14.158 \| good	25.931 \| good	1.158 \| good	2.296 \| good	0.15 \| good
2026-01-24T16:00:00.000Z	27 \| good	4.667 \| good	20.366 \| good	26.636 \| good	1.213 \| good	2.33 \| good	0.152 \| good
2026-01-24T17:00:00.000Z	33 \| good	5.887 \| good	25.619 \| good	25.918 \| good	1.269 \| good	2.363 \| good	0.153 \| good
2026-01-24T18:00:00.000Z	33 \| good	5.637 \| good	24.438 \| good	25.595 \| good	1.324 \| good	2.397 \| good	0.155 \| good
2026-01-24T19:00:00.000Z	33 \| good	5.739 \| good	24.751 \| good	25.727 \| good	1.381 \| good	2.854 \| good	0.156 \| good
2026-01-24T20:00:00.000Z	27 \| good	4.988 \| good	21.59 \| good	27.594 \| good	1.438 \| good	3.311 \| good	0.157 \| good
2026-01-24T21:00:00.000Z	25 \| good	3.867 \| good	16.993 \| good	26.818 \| good	1.494 \| good	3.768 \| good	0.158 \| good
2026-01-24T22:00:00.000Z	25 \| good	3.689 \| good	16.154 \| good	26.89 \| good	1.605 \| good	4.434 \| good	0.162 \| good
2026-01-24T23:00:00.000Z	24 \| good	3.668 \| good	15.959 \| good	25.637 \| good	1.715 \| good	5.099 \| good	0.166 \| good
2026-01-25T00:00:00.000Z	27 \| good	5.491 \| good	5.697 \| good	27.528 \| good	1.823 \| good	5.739 \| good	0.169 \| good
2026-01-25T01:00:00.000Z	24 \| good	3.813 \| good	16.745 \| good	25.895 \| good	1.844 \| good	6.061 \| good	0.173 \| good
2026-01-25T02:00:00.000Z	27 \| good	4.569 \| good	20.125 \| good	23.615 \| good	1.862 \| good	6.357 \| good	0.176 \| good
2026-01-25T03:00:00.000Z	27 \| good	5.334 \| good	22.825 \| good	24.163 \| good	1.88 \| good	6.653 \| good	0.179 \| good

Live air quality index in Smyrna, Delaware today

Major air pollutants in Smyrna, Delaware

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Smyrna, Delaware air quality forecast and history

Get reliable air quality data to drive your business

Smyrna, Delaware air quality map: Stay updated on AQI near you

Air quality in nearby cities

Dover, Delaware

Middletown, Delaware

Bridgeton, New Jersey

Glasgow, Delaware

Bear, Delaware

Elkton, Maryland

How accurate is Delaware, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Smyrna, Delaware?

What time in the last 24 hours was the air quality in Smyrna, Delaware at its worst?

When did Smyrna, Delaware experience the best air quality in the last 24 hours?

What is the AQI in Smyrna, Delaware right now?

What is the most common type of pollution in Smyrna, Delaware?

What should I do in case of poor air quality in Smyrna, Delaware?

What is the PM2.5 level in Smyrna, Delaware at the moment?

What is the PM10 level in Smyrna, Delaware at the moment?

What is the carbon monoxide (CO) level in Smyrna, Delaware at the moment?

What is the sulfur dioxide (SO2) level in Smyrna, Delaware at the moment?

What is the ozone (O3) level in Smyrna, Delaware at the moment?

What is the nitrogen dioxide (NO2) level in Smyrna, Delaware at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Smyrna, Delaware at the moment?

What is the PM₁₀ level in Smyrna, Delaware at the moment?

What is the sulfur dioxide (SO₂) level in Smyrna, Delaware at the moment?

What is the ozone (O₃) level in Smyrna, Delaware at the moment?

What is the nitrogen dioxide (NO₂) level in Smyrna, Delaware at the moment?