What is the PM10 level in Spencer, Iowa at the moment?

The PM10 concentration in Spencer, Iowa is 43.666 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Spencer, Iowa at the moment?

Currently, Spencer, Iowa has a sulfur dioxide (SO2) concentration of 0.547 ppb.

What is the ozone (O3) level in Spencer, Iowa at the moment?

The current ozone (O3) level in Spencer, Iowa at the moment is 41.458 ppm.

What is the nitrogen dioxide (NO2) level in Spencer, Iowa at the moment?

Nitrogen dioxide (NO2) level in Spencer, Iowa at the moment is 1.941 ppb.

Live air quality index in Spencer, Iowa today

Q: What is the PM2.5 level in Spencer, Iowa at the moment?

PM2.5 levels in Spencer, Iowa are currently 7.604 μg/m3.

Stay updated with real-time air quality in Spencer, Iowa 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

Spencer, Iowa

Last updated: ... (Local time)

Major air pollutants in Spencer, Iowa

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.60 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.67 μg/m³

155

255

425

605+

Ozone (O₃)

41.46 ppb

201

201+

Sulfur Dioxide (SO₂)

0.55 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.94 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Spencer, Iowa

Get Live Pollen Counts

Spencer, Iowa

Scroll To Air Quality Map

Track live Spencer, Iowa air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	54 \| moderate	11.198 \| good	60.828 \| fine	37.455 \| good	0.585 \| good	7.799 \| good	0.423 \| good
2026-04-22T04:00:00.000Z	54 \| moderate	10.703 \| good	34.708 \| good	35.157 \| good	0.425 \| good	6.87 \| good	0.399 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	11.108 \| good	44.465 \| good	32.057 \| good	0.333 \| good	4.513 \| good	0.359 \| good
2026-04-22T06:00:00.000Z	60 \| moderate	12.749 \| fine	73.51 \| fine	34.802 \| good	0.333 \| good	4.532 \| good	0.359 \| good
2026-04-22T07:00:00.000Z	56 \| moderate	11.72 \| good	55.287 \| fine	30.604 \| good	0.595 \| good	4.349 \| good	0.52 \| good
2026-04-22T08:00:00.000Z	71 \| moderate	20.074 \| fine	56.036 \| fine	26.74 \| good	0.641 \| good	3.138 \| good	0.249 \| good
2026-04-22T09:00:00.000Z	64 \| moderate	15.634 \| fine	48.178 \| good	28.85 \| good	0.427 \| good	2.84 \| good	0.236 \| good
2026-04-22T10:00:00.000Z	66 \| moderate	17.212 \| fine	60.622 \| fine	28.568 \| good	0.367 \| good	2.862 \| good	0.213 \| good
2026-04-22T11:00:00.000Z	56 \| moderate	12.215 \| fine	33.226 \| good	27.063 \| good	0.502 \| good	6.242 \| good	0.231 \| good
2026-04-22T12:00:00.000Z	56 \| moderate	12.386 \| fine	43.667 \| good	25.165 \| good	0.413 \| good	15.147 \| good	0.305 \| good
2026-04-22T13:00:00.000Z	58 \| moderate	12.922 \| fine	31.656 \| good	28.399 \| good	0.284 \| good	13.808 \| good	0.313 \| good
2026-04-22T14:00:00.000Z	54 \| moderate	10.91 \| good	50.702 \| good	23.951 \| good	0.471 \| good	8.207 \| good	0.308 \| good
2026-04-22T15:00:00.000Z	49 \| good	8.615 \| good	34.079 \| good	31.999 \| good	0.53 \| good	6.995 \| good	0.291 \| good
2026-04-22T16:00:00.000Z	52 \| moderate	9.873 \| good	40.053 \| good	33.25 \| good	0.485 \| good	6.23 \| good	0.291 \| good
2026-04-22T17:00:00.000Z	49 \| good	9.21 \| good	38.202 \| good	33.132 \| good	0.472 \| good	6.67 \| good	0.308 \| good
2026-04-22T18:00:00.000Z	52 \| moderate	10.449 \| good	38.166 \| good	35.844 \| good	0.453 \| good	5.491 \| good	0.308 \| good
2026-04-22T19:00:00.000Z	52 \| moderate	9.759 \| good	54.867 \| good	44.219 \| good	0.461 \| good	5.551 \| good	0.308 \| good
2026-04-22T20:00:00.000Z	52 \| moderate	10.462 \| good	48.612 \| good	51.155 \| good	0.692 \| good	4.637 \| good	0.326 \| good
2026-04-22T21:00:00.000Z	48 \| good	7.24 \| good	20.557 \| good	52.234 \| good	1.023 \| good	4.531 \| good	0.291 \| good
2026-04-22T22:00:00.000Z	49 \| good	8.259 \| good	52.771 \| good	52.415 \| good	0.738 \| good	4.376 \| good	0.308 \| good
2026-04-22T23:00:00.000Z	47 \| good	6.459 \| good	22.899 \| good	51.146 \| good	0.918 \| good	4.155 \| good	0.326 \| good
2026-04-23T00:00:00.000Z	49 \| good	5.918 \| good	48.762 \| good	52.663 \| good	0.914 \| good	5.648 \| good	0.308 \| good
2026-04-23T01:00:00.000Z	46 \| good	5.674 \| good	44.354 \| good	49.884 \| good	0.847 \| good	5.119 \| good	0.286 \| good
2026-04-23T02:00:00.000Z	43 \| good	6.857 \| good	24.22 \| good	45.546 \| good	0.775 \| good	5.658 \| good	0.308 \| good
2026-04-23T03:00:00.000Z	44 \| good	7.699 \| good	35.146 \| good	40.141 \| good	1.115 \| good	5.29 \| good	0.308 \| good
2026-04-23T04:00:00.000Z	34 \| good	5.715 \| good	37.413 \| good	37.295 \| good	1.183 \| good	4.302 \| good	0.308 \| good
2026-04-23T05:00:00.000Z	33 \| good	6.167 \| good	21.205 \| good	32.425 \| good	0.985 \| good	3.209 \| good	0.254 \| good
2026-04-23T06:00:00.000Z	30 \| good	5.262 \| good	17.588 \| good	31.745 \| good	0.901 \| good	3.583 \| good	0.273 \| good
2026-04-23T07:00:00.000Z	29 \| good	5.465 \| good	14.861 \| good	31.315 \| good	0.877 \| good	2.658 \| good	0.273 \| good
2026-04-23T08:00:00.000Z	28 \| good	4.706 \| good	27.325 \| good	29.91 \| good	0.853 \| good	2.658 \| good	0.273 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.01 \| good	28.429 \| good	28.386 \| good	0.827 \| good	2.111 \| good	0.254 \| good
2026-04-23T10:00:00.000Z	28 \| good	5.432 \| good	19.515 \| good	30.203 \| good	0.476 \| good	2.791 \| good	0.273 \| good
2026-04-23T11:00:00.000Z	29 \| good	3.861 \| good	7.652 \| good	30.855 \| good	0.594 \| good	3.873 \| good	0.273 \| good
2026-04-23T12:00:00.000Z	38 \| good	6.573 \| good	26.151 \| good	29.658 \| good	0.57 \| good	5.02 \| good	0.273 \| good
2026-04-23T13:00:00.000Z	38 \| good	6.523 \| good	26.343 \| good	30.018 \| good	0.766 \| good	4.692 \| good	0.291 \| good
2026-04-23T14:00:00.000Z	38 \| good	7.032 \| good	31.453 \| good	28.5 \| good	0.396 \| good	4.117 \| good	0.313 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.7 \| good	35.179 \| good	30.024 \| good	0.335 \| good	3.84 \| good	0.313 \| good
2026-04-23T16:00:00.000Z	33 \| good	5.873 \| good	21.601 \| good	28.803 \| good	0.573 \| good	4.207 \| good	0.313 \| good
2026-04-23T17:00:00.000Z	44 \| good	7.874 \| good	33.509 \| good	32.088 \| good	0.435 \| good	4.382 \| good	0.331 \| good
2026-04-23T18:00:00.000Z	49 \| good	9.016 \| good	39.163 \| good	30.66 \| good	0.406 \| good	4.367 \| good	0.331 \| good
2026-04-23T19:00:00.000Z	49 \| good	9.009 \| good	37.788 \| good	35.696 \| good	0.481 \| good	5.469 \| good	0.308 \| good
2026-04-23T20:00:00.000Z	52 \| moderate	9.883 \| good	37.722 \| good	38.439 \| good	0.523 \| good	7.007 \| good	0.345 \| good
2026-04-23T21:00:00.000Z	52 \| moderate	9.78 \| good	40.228 \| good	44.468 \| good	0.948 \| good	6.235 \| good	0.413 \| good
2026-04-23T22:00:00.000Z	49 \| good	8.77 \| good	36.751 \| good	39.181 \| good	0.933 \| good	4.332 \| good	0.394 \| good
2026-04-23T23:00:00.000Z	52 \| moderate	10.19 \| good	44.718 \| good	39.563 \| good	1.034 \| good	3.469 \| good	0.376 \| good
2026-04-24T00:00:00.000Z	38 \| good	7.329 \| good	30.896 \| good	37.41 \| good	0.824 \| good	3.053 \| good	0.376 \| good
2026-04-24T01:00:00.000Z	44 \| good	7.604 \| good	43.666 \| good	41.458 \| good	0.547 \| good	1.941 \| good	0.349 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.604 \| good	43.666 \| good	41.458 \| good	0.547 \| good	1.941 \| good	0.349 \| good
2026-04-24T03:00:00.000Z	23 \| good	2.971 \| good	12 \| good	25.145 \| good	0.086 \| good	1.909 \| good	0.159 \| good
2026-04-24T04:00:00.000Z	23 \| good	3.381 \| good	14.965 \| good	24.917 \| good	0.065 \| good	1.501 \| good	0.156 \| good
2026-04-24T05:00:00.000Z	20 \| good	1.406 \| good	5.729 \| good	22.147 \| good	0.045 \| good	1.092 \| good	0.154 \| good
2026-04-24T06:00:00.000Z	19 \| good	0.758 \| good	2.967 \| good	20.953 \| good	0.025 \| good	0.684 \| good	0.151 \| good
2026-04-24T07:00:00.000Z	38 \| good	7.404 \| good	32.724 \| good	21.668 \| good	0.028 \| good	0.672 \| good	0.152 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.795 \| good	24.938 \| good	24.059 \| good	0.03 \| good	0.661 \| good	0.152 \| good
2026-04-24T09:00:00.000Z	22 \| good	4.199 \| good	18.66 \| good	23.882 \| good	0.033 \| good	0.65 \| good	0.152 \| good
2026-04-24T10:00:00.000Z	23 \| good	3.727 \| good	16.064 \| good	25.491 \| good	0.042 \| good	0.747 \| good	0.153 \| good
2026-04-24T11:00:00.000Z	27 \| good	5.147 \| good	22.064 \| good	27.415 \| good	0.05 \| good	0.845 \| good	0.154 \| good
2026-04-24T12:00:00.000Z	24 \| good	3.58 \| good	16 \| good	26.081 \| good	0.058 \| good	0.942 \| good	0.155 \| good
2026-04-24T13:00:00.000Z	25 \| good	3.605 \| good	16 \| good	26.796 \| good	0.072 \| good	0.813 \| good	0.155 \| good
2026-04-24T14:00:00.000Z	29 \| good	4.204 \| good	18.66 \| good	30.972 \| good	0.085 \| good	0.685 \| good	0.156 \| good
2026-04-24T15:00:00.000Z	52 \| moderate	9.662 \| good	42.925 \| good	34.398 \| good	0.098 \| good	0.556 \| good	0.156 \| good
2026-04-24T16:00:00.000Z	33 \| good	6.017 \| good	26.722 \| good	35.615 \| good	0.098 \| good	0.486 \| good	0.155 \| good
2026-04-24T17:00:00.000Z	37 \| good	4.089 \| good	18 \| good	40.027 \| good	0.097 \| good	0.415 \| good	0.155 \| good
2026-04-24T18:00:00.000Z	42 \| good	2.81 \| good	11.925 \| good	44.661 \| good	0.097 \| good	0.345 \| good	0.154 \| good
2026-04-24T19:00:00.000Z	44 \| good	5.654 \| good	24.064 \| good	47.28 \| good	0.098 \| good	0.342 \| good	0.154 \| good
2026-04-24T20:00:00.000Z	42 \| good	2.642 \| good	11 \| good	45.214 \| good	0.1 \| good	0.34 \| good	0.154 \| good
2026-04-24T21:00:00.000Z	44 \| good	4.283 \| good	19 \| good	47.262 \| good	0.101 \| good	0.337 \| good	0.154 \| good
2026-04-24T22:00:00.000Z	48 \| good	6.474 \| good	28.965 \| good	52.268 \| good	0.102 \| good	0.408 \| good	0.154 \| good
2026-04-24T23:00:00.000Z	48 \| good	3.607 \| good	16 \| good	52.334 \| good	0.104 \| good	0.478 \| good	0.155 \| good
2026-04-25T00:00:00.000Z	46 \| good	7.41 \| good	32.684 \| good	49.954 \| good	0.105 \| good	0.549 \| good	0.155 \| good
2026-04-25T01:00:00.000Z	49 \| good	8.747 \| good	38.652 \| good	32.232 \| good	0.107 \| good	1.128 \| good	0.163 \| good
2026-04-25T02:00:00.000Z	28 \| good	3.245 \| good	14 \| good	30.31 \| good	0.109 \| good	1.707 \| good	0.171 \| good
2026-04-25T03:00:00.000Z	27 \| good	4.852 \| good	21 \| good	28.803 \| good	0.111 \| good	2.286 \| good	0.179 \| good
2026-04-25T04:00:00.000Z	33 \| good	6.022 \| good	27 \| good	29.213 \| good	0.104 \| good	2.225 \| good	0.176 \| good
2026-04-25T05:00:00.000Z	24 \| good	2.512 \| good	10.064 \| good	25.596 \| good	0.097 \| good	2.164 \| good	0.173 \| good
2026-04-25T06:00:00.000Z	22 \| good	1.067 \| good	4.377 \| good	24.366 \| good	0.09 \| good	2.104 \| good	0.171 \| good
2026-04-25T07:00:00.000Z	44 \| good	8.221 \| good	35.931 \| good	22.258 \| good	0.097 \| good	2.148 \| good	0.171 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.498 \| good	32.724 \| good	23.016 \| good	0.103 \| good	2.192 \| good	0.17 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.609 \| good	29.62 \| good	24.139 \| good	0.109 \| good	2.236 \| good	0.17 \| good
2026-04-25T10:00:00.000Z	27 \| good	5.205 \| good	22.503 \| good	24.281 \| good	0.141 \| good	2.219 \| good	0.168 \| good
2026-04-25T11:00:00.000Z	33 \| good	5.862 \| good	25.946 \| good	18.712 \| good	0.174 \| good	2.202 \| good	0.166 \| good
2026-04-25T12:00:00.000Z	38 \| good	6.567 \| good	29.549 \| good	18.33 \| good	0.206 \| good	2.185 \| good	0.164 \| good
2026-04-25T13:00:00.000Z	27 \| good	5.196 \| good	22.549 \| good	21.815 \| good	0.251 \| good	1.821 \| good	0.157 \| good
2026-04-25T14:00:00.000Z	25 \| good	4.312 \| good	19 \| good	26.855 \| good	0.297 \| good	1.458 \| good	0.15 \| good
2026-04-25T15:00:00.000Z	44 \| good	7.948 \| good	34.724 \| good	33.573 \| good	0.342 \| good	1.094 \| good	0.144 \| good
2026-04-25T16:00:00.000Z	33 \| good	5.668 \| good	24.453 \| good	34.952 \| good	0.307 \| good	0.891 \| good	0.142 \| good
2026-04-25T17:00:00.000Z	33 \| good	6.103 \| good	27.064 \| good	35.3 \| good	0.271 \| good	0.688 \| good	0.14 \| good
2026-04-25T18:00:00.000Z	35 \| good	4.715 \| good	20.66 \| good	38.432 \| good	0.235 \| good	0.485 \| good	0.138 \| good
2026-04-25T19:00:00.000Z	37 \| good	5.847 \| good	25.122 \| good	40.287 \| good	0.223 \| good	0.466 \| good	0.137 \| good
2026-04-25T20:00:00.000Z	42 \| good	6.661 \| good	29.322 \| good	44.832 \| good	0.21 \| good	0.447 \| good	0.136 \| good
2026-04-25T21:00:00.000Z	44 \| good	7.942 \| good	35.007 \| good	45.648 \| good	0.197 \| good	0.428 \| good	0.136 \| good
2026-04-25T22:00:00.000Z	54 \| moderate	10.642 \| good	47.098 \| good	45.826 \| good	0.189 \| good	0.53 \| good	0.136 \| good
2026-04-25T23:00:00.000Z	49 \| good	8.658 \| good	38.207 \| good	41.902 \| good	0.18 \| good	0.633 \| good	0.136 \| good
2026-04-26T00:00:00.000Z	49 \| good	1.951 \| good	3.206 \| good	52.866 \| good	0.173 \| good	0.729 \| good	0.135 \| good
2026-04-26T01:00:00.000Z	69 \| moderate	18.989 \| fine	84.259 \| fine	40.672 \| good	0.166 \| good	1.224 \| good	0.142 \| good
2026-04-26T02:00:00.000Z	38 \| good	7.332 \| good	32.279 \| good	35.573 \| good	0.161 \| good	1.712 \| good	0.149 \| good

Spencer

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Spencer, Iowa air quality map: Stay updated on AQI near you

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How accurate is Iowa, USA air quality data?

Air quality and pollutant data for Iowa, 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

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Frequently asked questions

How often is air quality information updated for Spencer, Iowa?

The air quality information for Spencer, Iowa is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Spencer, Iowa at its worst?

In the past 24 hours, the air quality in Spencer, Iowa was at its worst at 11:00:00 on 2026-04-23.

When did Spencer, Iowa experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Spencer, Iowa was observed at 09:00:00 on 2026-04-23.

What is the AQI in Spencer, Iowa right now?

As of now, the AQI in Spencer, Iowa is 44, indicating Good conditions.

What is the most common type of pollution in Spencer, Iowa?

Spencer, Iowa air has the highest levels of PM2.5.

What should I do in case of poor air quality in Spencer, Iowa?

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

What is the PM_2.5 level in Spencer, Iowa at the moment?

PM_2.5 levels in Spencer, Iowa are currently 7.604 μg/m³.

What is the PM₁₀ level in Spencer, Iowa at the moment?

The PM₁₀ concentration in Spencer, Iowa is 43.666 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Spencer, Iowa at the moment?

The current carbon monoxide (CO) concentration in Spencer, Iowa is 0.349 ppm.

What is the sulfur dioxide (SO₂) level in Spencer, Iowa at the moment?

Currently, Spencer, Iowa has a sulfur dioxide (SO₂) concentration of 0.547 ppb.

What is the ozone (O₃) level in Spencer, Iowa at the moment?

The current ozone (O₃) level in Spencer, Iowa at the moment is 41.458 ppm.

What is the nitrogen dioxide (NO₂) level in Spencer, Iowa at the moment?

Nitrogen dioxide (NO₂) level in Spencer, Iowa at the moment is 1.941 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	54 \| moderate	11.198 \| good	60.828 \| fine	37.455 \| good	0.585 \| good	7.799 \| good	0.423 \| good
2026-04-22T04:00:00.000Z	54 \| moderate	10.703 \| good	34.708 \| good	35.157 \| good	0.425 \| good	6.87 \| good	0.399 \| good
2026-04-22T05:00:00.000Z	54 \| moderate	11.108 \| good	44.465 \| good	32.057 \| good	0.333 \| good	4.513 \| good	0.359 \| good
2026-04-22T06:00:00.000Z	60 \| moderate	12.749 \| fine	73.51 \| fine	34.802 \| good	0.333 \| good	4.532 \| good	0.359 \| good
2026-04-22T07:00:00.000Z	56 \| moderate	11.72 \| good	55.287 \| fine	30.604 \| good	0.595 \| good	4.349 \| good	0.52 \| good
2026-04-22T08:00:00.000Z	71 \| moderate	20.074 \| fine	56.036 \| fine	26.74 \| good	0.641 \| good	3.138 \| good	0.249 \| good
2026-04-22T09:00:00.000Z	64 \| moderate	15.634 \| fine	48.178 \| good	28.85 \| good	0.427 \| good	2.84 \| good	0.236 \| good
2026-04-22T10:00:00.000Z	66 \| moderate	17.212 \| fine	60.622 \| fine	28.568 \| good	0.367 \| good	2.862 \| good	0.213 \| good
2026-04-22T11:00:00.000Z	56 \| moderate	12.215 \| fine	33.226 \| good	27.063 \| good	0.502 \| good	6.242 \| good	0.231 \| good
2026-04-22T12:00:00.000Z	56 \| moderate	12.386 \| fine	43.667 \| good	25.165 \| good	0.413 \| good	15.147 \| good	0.305 \| good
2026-04-22T13:00:00.000Z	58 \| moderate	12.922 \| fine	31.656 \| good	28.399 \| good	0.284 \| good	13.808 \| good	0.313 \| good
2026-04-22T14:00:00.000Z	54 \| moderate	10.91 \| good	50.702 \| good	23.951 \| good	0.471 \| good	8.207 \| good	0.308 \| good
2026-04-22T15:00:00.000Z	49 \| good	8.615 \| good	34.079 \| good	31.999 \| good	0.53 \| good	6.995 \| good	0.291 \| good
2026-04-22T16:00:00.000Z	52 \| moderate	9.873 \| good	40.053 \| good	33.25 \| good	0.485 \| good	6.23 \| good	0.291 \| good
2026-04-22T17:00:00.000Z	49 \| good	9.21 \| good	38.202 \| good	33.132 \| good	0.472 \| good	6.67 \| good	0.308 \| good
2026-04-22T18:00:00.000Z	52 \| moderate	10.449 \| good	38.166 \| good	35.844 \| good	0.453 \| good	5.491 \| good	0.308 \| good
2026-04-22T19:00:00.000Z	52 \| moderate	9.759 \| good	54.867 \| good	44.219 \| good	0.461 \| good	5.551 \| good	0.308 \| good
2026-04-22T20:00:00.000Z	52 \| moderate	10.462 \| good	48.612 \| good	51.155 \| good	0.692 \| good	4.637 \| good	0.326 \| good
2026-04-22T21:00:00.000Z	48 \| good	7.24 \| good	20.557 \| good	52.234 \| good	1.023 \| good	4.531 \| good	0.291 \| good
2026-04-22T22:00:00.000Z	49 \| good	8.259 \| good	52.771 \| good	52.415 \| good	0.738 \| good	4.376 \| good	0.308 \| good
2026-04-22T23:00:00.000Z	47 \| good	6.459 \| good	22.899 \| good	51.146 \| good	0.918 \| good	4.155 \| good	0.326 \| good
2026-04-23T00:00:00.000Z	49 \| good	5.918 \| good	48.762 \| good	52.663 \| good	0.914 \| good	5.648 \| good	0.308 \| good
2026-04-23T01:00:00.000Z	46 \| good	5.674 \| good	44.354 \| good	49.884 \| good	0.847 \| good	5.119 \| good	0.286 \| good
2026-04-23T02:00:00.000Z	43 \| good	6.857 \| good	24.22 \| good	45.546 \| good	0.775 \| good	5.658 \| good	0.308 \| good
2026-04-23T03:00:00.000Z	44 \| good	7.699 \| good	35.146 \| good	40.141 \| good	1.115 \| good	5.29 \| good	0.308 \| good
2026-04-23T04:00:00.000Z	34 \| good	5.715 \| good	37.413 \| good	37.295 \| good	1.183 \| good	4.302 \| good	0.308 \| good
2026-04-23T05:00:00.000Z	33 \| good	6.167 \| good	21.205 \| good	32.425 \| good	0.985 \| good	3.209 \| good	0.254 \| good
2026-04-23T06:00:00.000Z	30 \| good	5.262 \| good	17.588 \| good	31.745 \| good	0.901 \| good	3.583 \| good	0.273 \| good
2026-04-23T07:00:00.000Z	29 \| good	5.465 \| good	14.861 \| good	31.315 \| good	0.877 \| good	2.658 \| good	0.273 \| good
2026-04-23T08:00:00.000Z	28 \| good	4.706 \| good	27.325 \| good	29.91 \| good	0.853 \| good	2.658 \| good	0.273 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.01 \| good	28.429 \| good	28.386 \| good	0.827 \| good	2.111 \| good	0.254 \| good
2026-04-23T10:00:00.000Z	28 \| good	5.432 \| good	19.515 \| good	30.203 \| good	0.476 \| good	2.791 \| good	0.273 \| good
2026-04-23T11:00:00.000Z	29 \| good	3.861 \| good	7.652 \| good	30.855 \| good	0.594 \| good	3.873 \| good	0.273 \| good
2026-04-23T12:00:00.000Z	38 \| good	6.573 \| good	26.151 \| good	29.658 \| good	0.57 \| good	5.02 \| good	0.273 \| good
2026-04-23T13:00:00.000Z	38 \| good	6.523 \| good	26.343 \| good	30.018 \| good	0.766 \| good	4.692 \| good	0.291 \| good
2026-04-23T14:00:00.000Z	38 \| good	7.032 \| good	31.453 \| good	28.5 \| good	0.396 \| good	4.117 \| good	0.313 \| good
2026-04-23T15:00:00.000Z	38 \| good	6.7 \| good	35.179 \| good	30.024 \| good	0.335 \| good	3.84 \| good	0.313 \| good
2026-04-23T16:00:00.000Z	33 \| good	5.873 \| good	21.601 \| good	28.803 \| good	0.573 \| good	4.207 \| good	0.313 \| good
2026-04-23T17:00:00.000Z	44 \| good	7.874 \| good	33.509 \| good	32.088 \| good	0.435 \| good	4.382 \| good	0.331 \| good
2026-04-23T18:00:00.000Z	49 \| good	9.016 \| good	39.163 \| good	30.66 \| good	0.406 \| good	4.367 \| good	0.331 \| good
2026-04-23T19:00:00.000Z	49 \| good	9.009 \| good	37.788 \| good	35.696 \| good	0.481 \| good	5.469 \| good	0.308 \| good
2026-04-23T20:00:00.000Z	52 \| moderate	9.883 \| good	37.722 \| good	38.439 \| good	0.523 \| good	7.007 \| good	0.345 \| good
2026-04-23T21:00:00.000Z	52 \| moderate	9.78 \| good	40.228 \| good	44.468 \| good	0.948 \| good	6.235 \| good	0.413 \| good
2026-04-23T22:00:00.000Z	49 \| good	8.77 \| good	36.751 \| good	39.181 \| good	0.933 \| good	4.332 \| good	0.394 \| good
2026-04-23T23:00:00.000Z	52 \| moderate	10.19 \| good	44.718 \| good	39.563 \| good	1.034 \| good	3.469 \| good	0.376 \| good
2026-04-24T00:00:00.000Z	38 \| good	7.329 \| good	30.896 \| good	37.41 \| good	0.824 \| good	3.053 \| good	0.376 \| good
2026-04-24T01:00:00.000Z	44 \| good	7.604 \| good	43.666 \| good	41.458 \| good	0.547 \| good	1.941 \| good	0.349 \| good
2026-04-24T02:00:00.000Z	44 \| good	7.604 \| good	43.666 \| good	41.458 \| good	0.547 \| good	1.941 \| good	0.349 \| good
2026-04-24T03:00:00.000Z	23 \| good	2.971 \| good	12 \| good	25.145 \| good	0.086 \| good	1.909 \| good	0.159 \| good
2026-04-24T04:00:00.000Z	23 \| good	3.381 \| good	14.965 \| good	24.917 \| good	0.065 \| good	1.501 \| good	0.156 \| good
2026-04-24T05:00:00.000Z	20 \| good	1.406 \| good	5.729 \| good	22.147 \| good	0.045 \| good	1.092 \| good	0.154 \| good
2026-04-24T06:00:00.000Z	19 \| good	0.758 \| good	2.967 \| good	20.953 \| good	0.025 \| good	0.684 \| good	0.151 \| good
2026-04-24T07:00:00.000Z	38 \| good	7.404 \| good	32.724 \| good	21.668 \| good	0.028 \| good	0.672 \| good	0.152 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.795 \| good	24.938 \| good	24.059 \| good	0.03 \| good	0.661 \| good	0.152 \| good
2026-04-24T09:00:00.000Z	22 \| good	4.199 \| good	18.66 \| good	23.882 \| good	0.033 \| good	0.65 \| good	0.152 \| good
2026-04-24T10:00:00.000Z	23 \| good	3.727 \| good	16.064 \| good	25.491 \| good	0.042 \| good	0.747 \| good	0.153 \| good
2026-04-24T11:00:00.000Z	27 \| good	5.147 \| good	22.064 \| good	27.415 \| good	0.05 \| good	0.845 \| good	0.154 \| good
2026-04-24T12:00:00.000Z	24 \| good	3.58 \| good	16 \| good	26.081 \| good	0.058 \| good	0.942 \| good	0.155 \| good
2026-04-24T13:00:00.000Z	25 \| good	3.605 \| good	16 \| good	26.796 \| good	0.072 \| good	0.813 \| good	0.155 \| good
2026-04-24T14:00:00.000Z	29 \| good	4.204 \| good	18.66 \| good	30.972 \| good	0.085 \| good	0.685 \| good	0.156 \| good
2026-04-24T15:00:00.000Z	52 \| moderate	9.662 \| good	42.925 \| good	34.398 \| good	0.098 \| good	0.556 \| good	0.156 \| good
2026-04-24T16:00:00.000Z	33 \| good	6.017 \| good	26.722 \| good	35.615 \| good	0.098 \| good	0.486 \| good	0.155 \| good
2026-04-24T17:00:00.000Z	37 \| good	4.089 \| good	18 \| good	40.027 \| good	0.097 \| good	0.415 \| good	0.155 \| good
2026-04-24T18:00:00.000Z	42 \| good	2.81 \| good	11.925 \| good	44.661 \| good	0.097 \| good	0.345 \| good	0.154 \| good
2026-04-24T19:00:00.000Z	44 \| good	5.654 \| good	24.064 \| good	47.28 \| good	0.098 \| good	0.342 \| good	0.154 \| good
2026-04-24T20:00:00.000Z	42 \| good	2.642 \| good	11 \| good	45.214 \| good	0.1 \| good	0.34 \| good	0.154 \| good
2026-04-24T21:00:00.000Z	44 \| good	4.283 \| good	19 \| good	47.262 \| good	0.101 \| good	0.337 \| good	0.154 \| good
2026-04-24T22:00:00.000Z	48 \| good	6.474 \| good	28.965 \| good	52.268 \| good	0.102 \| good	0.408 \| good	0.154 \| good
2026-04-24T23:00:00.000Z	48 \| good	3.607 \| good	16 \| good	52.334 \| good	0.104 \| good	0.478 \| good	0.155 \| good
2026-04-25T00:00:00.000Z	46 \| good	7.41 \| good	32.684 \| good	49.954 \| good	0.105 \| good	0.549 \| good	0.155 \| good
2026-04-25T01:00:00.000Z	49 \| good	8.747 \| good	38.652 \| good	32.232 \| good	0.107 \| good	1.128 \| good	0.163 \| good
2026-04-25T02:00:00.000Z	28 \| good	3.245 \| good	14 \| good	30.31 \| good	0.109 \| good	1.707 \| good	0.171 \| good
2026-04-25T03:00:00.000Z	27 \| good	4.852 \| good	21 \| good	28.803 \| good	0.111 \| good	2.286 \| good	0.179 \| good
2026-04-25T04:00:00.000Z	33 \| good	6.022 \| good	27 \| good	29.213 \| good	0.104 \| good	2.225 \| good	0.176 \| good
2026-04-25T05:00:00.000Z	24 \| good	2.512 \| good	10.064 \| good	25.596 \| good	0.097 \| good	2.164 \| good	0.173 \| good
2026-04-25T06:00:00.000Z	22 \| good	1.067 \| good	4.377 \| good	24.366 \| good	0.09 \| good	2.104 \| good	0.171 \| good
2026-04-25T07:00:00.000Z	44 \| good	8.221 \| good	35.931 \| good	22.258 \| good	0.097 \| good	2.148 \| good	0.171 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.498 \| good	32.724 \| good	23.016 \| good	0.103 \| good	2.192 \| good	0.17 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.609 \| good	29.62 \| good	24.139 \| good	0.109 \| good	2.236 \| good	0.17 \| good
2026-04-25T10:00:00.000Z	27 \| good	5.205 \| good	22.503 \| good	24.281 \| good	0.141 \| good	2.219 \| good	0.168 \| good
2026-04-25T11:00:00.000Z	33 \| good	5.862 \| good	25.946 \| good	18.712 \| good	0.174 \| good	2.202 \| good	0.166 \| good
2026-04-25T12:00:00.000Z	38 \| good	6.567 \| good	29.549 \| good	18.33 \| good	0.206 \| good	2.185 \| good	0.164 \| good
2026-04-25T13:00:00.000Z	27 \| good	5.196 \| good	22.549 \| good	21.815 \| good	0.251 \| good	1.821 \| good	0.157 \| good
2026-04-25T14:00:00.000Z	25 \| good	4.312 \| good	19 \| good	26.855 \| good	0.297 \| good	1.458 \| good	0.15 \| good
2026-04-25T15:00:00.000Z	44 \| good	7.948 \| good	34.724 \| good	33.573 \| good	0.342 \| good	1.094 \| good	0.144 \| good
2026-04-25T16:00:00.000Z	33 \| good	5.668 \| good	24.453 \| good	34.952 \| good	0.307 \| good	0.891 \| good	0.142 \| good
2026-04-25T17:00:00.000Z	33 \| good	6.103 \| good	27.064 \| good	35.3 \| good	0.271 \| good	0.688 \| good	0.14 \| good
2026-04-25T18:00:00.000Z	35 \| good	4.715 \| good	20.66 \| good	38.432 \| good	0.235 \| good	0.485 \| good	0.138 \| good
2026-04-25T19:00:00.000Z	37 \| good	5.847 \| good	25.122 \| good	40.287 \| good	0.223 \| good	0.466 \| good	0.137 \| good
2026-04-25T20:00:00.000Z	42 \| good	6.661 \| good	29.322 \| good	44.832 \| good	0.21 \| good	0.447 \| good	0.136 \| good
2026-04-25T21:00:00.000Z	44 \| good	7.942 \| good	35.007 \| good	45.648 \| good	0.197 \| good	0.428 \| good	0.136 \| good
2026-04-25T22:00:00.000Z	54 \| moderate	10.642 \| good	47.098 \| good	45.826 \| good	0.189 \| good	0.53 \| good	0.136 \| good
2026-04-25T23:00:00.000Z	49 \| good	8.658 \| good	38.207 \| good	41.902 \| good	0.18 \| good	0.633 \| good	0.136 \| good
2026-04-26T00:00:00.000Z	49 \| good	1.951 \| good	3.206 \| good	52.866 \| good	0.173 \| good	0.729 \| good	0.135 \| good
2026-04-26T01:00:00.000Z	69 \| moderate	18.989 \| fine	84.259 \| fine	40.672 \| good	0.166 \| good	1.224 \| good	0.142 \| good
2026-04-26T02:00:00.000Z	38 \| good	7.332 \| good	32.279 \| good	35.573 \| good	0.161 \| good	1.712 \| good	0.149 \| good

Live air quality index in Spencer, Iowa today

Major air pollutants in Spencer, Iowa

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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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 Spencer, Iowa at the moment?

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