What is the current concentration of PM10 in Fountain Hills, Arizona?

The current PM10 concentration at Fountain Hills, Arizona is 24.702 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Fountain Hills, Arizona?

The current sulfur dioxide (SO2) concentration at Fountain Hills, Arizona is 0.421 ppb.

What is the current concentration of ozone (O3) in Fountain Hills, Arizona?

The current ozone (O3) concentration at Fountain Hills, Arizona is 51.993 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Fountain Hills, Arizona?

The current nitrogen dioxide (NO2) concentration at Fountain Hills, Arizona is 4.494 ppb.

Fountain Hills, Arizona live air quality index now

Name: Live air pollution levels in Fountain Hills, Arizona today
Creator: Ambee

Stay updated with real-time air quality in Fountain Hills, Arizona 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

Fountain Hills, Arizona

Last updated: ... (Local time)

Major air pollutants in Fountain Hills, Arizona

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.14 μg/m³

155

255

425

605+

Ozone (O₃)

47.99 ppb

201

201+

Sulfur Dioxide (SO₂)

0.35 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.33 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Fountain Hills, Arizona

Get Live Pollen Counts

Fountain Hills, Arizona

Scroll To Air Quality Map

Track live Fountain Hills, Arizona air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-15T10:00:00.000Z	56 \| moderate	12.236 \| fine	50.094 \| good	37.956 \| good	0.431 \| good	3.864 \| good	0.198 \| good
2025-07-15T11:00:00.000Z	44 \| good	8.007 \| good	31.083 \| good	37.955 \| good	0.41 \| good	7.02 \| good	0.212 \| good
2025-07-15T12:00:00.000Z	38 \| good	6.929 \| good	18.687 \| good	38.948 \| good	0.352 \| good	13.535 \| good	0.182 \| good
2025-07-15T13:00:00.000Z	38 \| good	6.929 \| good	24.325 \| good	38.94 \| good	0.435 \| good	22.745 \| good	0.228 \| good
2025-07-15T14:00:00.000Z	51 \| moderate	7.245 \| good	56.22 \| fine	42.926 \| good	0.439 \| good	21.599 \| good	0.264 \| good
2025-07-15T15:00:00.000Z	44 \| good	8.01 \| good	38.222 \| good	46.909 \| good	0.452 \| good	12.985 \| good	0.248 \| good
2025-07-15T16:00:00.000Z	49 \| good	9.052 \| good	50.9 \| good	50.889 \| good	0.582 \| good	11.358 \| good	0.319 \| good
2025-07-15T17:00:00.000Z	46 \| good	7.223 \| good	35.167 \| good	49.917 \| good	0.348 \| good	10.74 \| good	0.319 \| good
2025-07-15T18:00:00.000Z	47 \| good	7.29 \| good	33.281 \| good	50.936 \| good	0.382 \| good	13.51 \| good	0.259 \| good
2025-07-15T19:00:00.000Z	58 \| moderate	6.786 \| good	27.15 \| good	56.936 \| fine	0.437 \| good	10.85 \| good	0.279 \| good
2025-07-15T20:00:00.000Z	77 \| moderate	7.266 \| good	32.142 \| good	62.941 \| fine	0.452 \| good	10.46 \| good	0.259 \| good
2025-07-15T21:00:00.000Z	87 \| moderate	7.173 \| good	29.098 \| good	65.981 \| fine	0.449 \| good	8.621 \| good	0.279 \| good
2025-07-15T22:00:00.000Z	77 \| moderate	6.866 \| good	28.177 \| good	63.003 \| fine	0.378 \| good	6.904 \| good	0.259 \| good
2025-07-15T23:00:00.000Z	77 \| moderate	7.56 \| good	35.45 \| good	63.015 \| fine	0.411 \| good	6.001 \| good	0.259 \| good
2025-07-16T00:00:00.000Z	64 \| moderate	7.353 \| good	32.88 \| good	59.012 \| fine	0.514 \| good	5.221 \| good	0.259 \| good
2025-07-16T01:00:00.000Z	61 \| moderate	7.588 \| good	34.915 \| good	58.012 \| fine	0.422 \| good	6.934 \| good	0.279 \| good
2025-07-16T02:00:00.000Z	50 \| good	7.164 \| good	24.196 \| good	54.019 \| good	0.422 \| good	6.537 \| good	0.259 \| good
2025-07-16T03:00:00.000Z	44 \| good	7.597 \| good	33.754 \| good	46.79 \| good	0.422 \| good	1.873 \| good	0.125 \| good
2025-07-16T04:00:00.000Z	44 \| good	6.566 \| good	25.3 \| good	47.009 \| good	0.6 \| good	4.68 \| good	0.188 \| good
2025-07-16T05:00:00.000Z	105 \| sensitive	37.485 \| moderate	163.494 \| moderate	43.996 \| good	0.822 \| good	3.67 \| good	0.188 \| good
2025-07-16T06:00:00.000Z	112 \| sensitive	40.188 \| moderate	96.764 \| fine	40.993 \| good	0.416 \| good	3.408 \| good	0.185 \| good
2025-07-16T07:00:00.000Z	110 \| sensitive	39.372 \| moderate	102.847 \| fine	36.001 \| good	0.436 \| good	3.549 \| good	0.203 \| good
2025-07-16T08:00:00.000Z	88 \| moderate	28.87 \| fine	54.552 \| good	33.016 \| good	0.426 \| good	2.018 \| good	0.203 \| good
2025-07-16T09:00:00.000Z	124 \| sensitive	36.774 \| moderate	201.757 \| moderate	39.987 \| good	0.398 \| good	2.993 \| good	0.203 \| good
2025-07-16T10:00:00.000Z	69 \| moderate	18.784 \| fine	58.003 \| fine	41.979 \| good	0.382 \| good	3.896 \| good	0.203 \| good
2025-07-16T11:00:00.000Z	58 \| moderate	12.81 \| fine	60.622 \| fine	43.961 \| good	0.42 \| good	5.725 \| good	0.185 \| good
2025-07-16T12:00:00.000Z	52 \| moderate	9.997 \| good	42.185 \| good	44.965 \| good	0.361 \| good	6.502 \| good	0.203 \| good
2025-07-16T13:00:00.000Z	41 \| good	6.873 \| good	32.395 \| good	43.974 \| good	0.443 \| good	6.31 \| good	0.185 \| good
2025-07-16T14:00:00.000Z	41 \| good	7.233 \| good	36.045 \| good	43.986 \| good	0.434 \| good	5.757 \| good	0.203 \| good
2025-07-16T15:00:00.000Z	41 \| good	5.309 \| good	36.575 \| good	43.991 \| good	0.381 \| good	7.103 \| good	0.203 \| good
2025-07-16T16:00:00.000Z	44 \| good	6.098 \| good	31.003 \| good	46.988 \| good	0.416 \| good	8.601 \| good	0.198 \| good
2025-07-16T17:00:00.000Z	45 \| good	5.145 \| good	22.987 \| good	48.994 \| good	0.558 \| good	7.655 \| good	0.183 \| good
2025-07-16T18:00:00.000Z	48 \| good	4.041 \| good	16.646 \| good	51.981 \| good	0.358 \| good	6.837 \| good	0.164 \| good
2025-07-16T19:00:00.000Z	48 \| good	7.055 \| good	23.169 \| good	51.991 \| good	0.409 \| good	5.397 \| good	0.164 \| good
2025-07-16T20:00:00.000Z	49 \| good	4.54 \| good	20.509 \| good	53 \| good	0.408 \| good	6.068 \| good	0.164 \| good
2025-07-16T21:00:00.000Z	54 \| moderate	8.106 \| good	26.261 \| good	55.996 \| fine	0.435 \| good	5.955 \| good	0.164 \| good
2025-07-16T22:00:00.000Z	58 \| moderate	10.24 \| good	61.774 \| fine	56.996 \| fine	0.419 \| good	7.495 \| good	0.184 \| good
2025-07-16T23:00:00.000Z	61 \| moderate	7.374 \| good	22.811 \| good	57.98 \| fine	0.305 \| good	5.349 \| good	0.164 \| good
2025-07-17T00:00:00.000Z	67 \| moderate	6.245 \| good	12.512 \| good	59.989 \| fine	0.64 \| good	4.505 \| good	0.164 \| good
2025-07-17T01:00:00.000Z	64 \| moderate	6.191 \| good	28.006 \| good	59 \| fine	0.441 \| good	2.735 \| good	0.164 \| good
2025-07-17T02:00:00.000Z	61 \| moderate	5.92 \| good	37.585 \| good	58.003 \| fine	0.441 \| good	2.682 \| good	0.164 \| good
2025-07-17T03:00:00.000Z	50 \| good	5.019 \| good	25.462 \| good	54.002 \| good	0.486 \| good	2.451 \| good	0.146 \| good
2025-07-17T04:00:00.000Z	50 \| good	6.031 \| good	22.182 \| good	53.985 \| good	0.443 \| good	2.687 \| good	0.146 \| good
2025-07-17T05:00:00.000Z	48 \| good	6.607 \| good	24.702 \| good	51.993 \| good	0.421 \| good	4.494 \| good	0.146 \| good
2025-07-17T06:00:00.000Z	47 \| good	6.55 \| good	30.928 \| good	50.986 \| good	0.363 \| good	6.465 \| good	0.146 \| good
2025-07-17T07:00:00.000Z	46 \| good	6.612 \| good	25.157 \| good	49.988 \| good	0.346 \| good	6.896 \| good	0.146 \| good
2025-07-17T08:00:00.000Z	44 \| good	6.001 \| good	33.139 \| good	47.992 \| good	0.346 \| good	5.335 \| good	0.146 \| good
2025-07-17T09:00:00.000Z	44 \| good	6.001 \| good	33.139 \| good	47.992 \| good	0.346 \| good	5.335 \| good	0.146 \| good
2025-07-17T07:00:00.000Z	44 \| good	5.914 \| good	26.555 \| good	47.203 \| good	0.59 \| good	2.639 \| good	0.118 \| good
2025-07-17T08:00:00.000Z	44 \| good	6.287 \| good	27.981 \| good	47.152 \| good	0.581 \| good	2.397 \| good	0.115 \| good
2025-07-17T09:00:00.000Z	38 \| good	6.776 \| good	30.204 \| good	39.613 \| good	0.573 \| good	2.154 \| good	0.112 \| good
2025-07-17T10:00:00.000Z	38 \| good	6.755 \| good	30.011 \| good	37.531 \| good	0.59 \| good	2.131 \| good	0.112 \| good
2025-07-17T11:00:00.000Z	34 \| good	6.106 \| good	27.215 \| good	36.51 \| good	0.607 \| good	2.107 \| good	0.112 \| good
2025-07-17T12:00:00.000Z	33 \| good	3.594 \| good	15.998 \| good	36.43 \| good	0.624 \| good	2.083 \| good	0.112 \| good
2025-07-17T13:00:00.000Z	32 \| good	5.012 \| good	21.462 \| good	34.918 \| good	0.637 \| good	2.068 \| good	0.113 \| good
2025-07-17T14:00:00.000Z	39 \| good	7.448 \| good	32.798 \| good	41.956 \| good	0.65 \| good	2.053 \| good	0.115 \| good
2025-07-17T15:00:00.000Z	44 \| good	7.284 \| good	31.862 \| good	47.917 \| good	0.663 \| good	2.038 \| good	0.116 \| good
2025-07-17T16:00:00.000Z	47 \| good	6.08 \| good	26.746 \| good	50.993 \| good	0.605 \| good	1.662 \| good	0.116 \| good
2025-07-17T17:00:00.000Z	51 \| moderate	4.729 \| good	20.707 \| good	55.351 \| fine	0.547 \| good	1.285 \| good	0.116 \| good
2025-07-17T18:00:00.000Z	64 \| moderate	5.638 \| good	24.561 \| good	59.035 \| fine	0.49 \| good	0.908 \| good	0.116 \| good
2025-07-17T19:00:00.000Z	67 \| moderate	6.611 \| good	29.464 \| good	60.262 \| fine	0.485 \| good	0.84 \| good	0.118 \| good
2025-07-17T20:00:00.000Z	87 \| moderate	6.905 \| good	30.648 \| good	66.416 \| fine	0.48 \| good	0.772 \| good	0.119 \| good
2025-07-17T21:00:00.000Z	97 \| moderate	7.805 \| good	34.125 \| good	69.375 \| fine	0.475 \| good	0.703 \| good	0.12 \| good
2025-07-17T22:00:00.000Z	87 \| moderate	7.185 \| good	31.981 \| good	66.28 \| fine	0.467 \| good	0.774 \| good	0.12 \| good
2025-07-17T23:00:00.000Z	77 \| moderate	6.619 \| good	29.378 \| good	62.811 \| fine	0.458 \| good	0.844 \| good	0.12 \| good
2025-07-18T00:00:00.000Z	74 \| moderate	6.876 \| good	30.274 \| good	62.397 \| fine	0.45 \| good	0.914 \| good	0.12 \| good
2025-07-18T01:00:00.000Z	67 \| moderate	7.318 \| good	32.212 \| good	60.098 \| fine	0.454 \| good	1.235 \| good	0.12 \| good
2025-07-18T02:00:00.000Z	48 \| good	6.977 \| good	30.931 \| good	52.494 \| good	0.457 \| good	1.556 \| good	0.121 \| good
2025-07-18T03:00:00.000Z	42 \| good	6.195 \| good	27.222 \| good	44.805 \| good	0.461 \| good	1.877 \| good	0.121 \| good
2025-07-18T04:00:00.000Z	34 \| good	6.281 \| good	28.178 \| good	37.314 \| good	0.529 \| good	2.8 \| good	0.127 \| good
2025-07-18T05:00:00.000Z	38 \| good	6.804 \| good	30 \| good	32.846 \| good	0.597 \| good	3.722 \| good	0.133 \| good
2025-07-18T06:00:00.000Z	38 \| good	7.198 \| good	32 \| good	36.986 \| good	0.665 \| good	4.645 \| good	0.139 \| good
2025-07-18T07:00:00.000Z	44 \| good	7.522 \| good	33.132 \| good	40.019 \| good	0.731 \| good	4.987 \| good	0.144 \| good
2025-07-18T08:00:00.000Z	49 \| good	8.884 \| good	39.066 \| good	38.6 \| good	0.797 \| good	5.329 \| good	0.15 \| good
2025-07-18T09:00:00.000Z	44 \| good	7.993 \| good	35.103 \| good	36.514 \| good	0.864 \| good	5.672 \| good	0.155 \| good
2025-07-18T10:00:00.000Z	49 \| good	8.764 \| good	38.732 \| good	34.589 \| good	0.9 \| good	5.668 \| good	0.159 \| good
2025-07-18T11:00:00.000Z	44 \| good	8.095 \| good	35.482 \| good	32.188 \| good	0.935 \| good	5.664 \| good	0.164 \| good
2025-07-18T12:00:00.000Z	44 \| good	8.2 \| good	35.655 \| good	30.565 \| good	0.971 \| good	5.66 \| good	0.168 \| good
2025-07-18T13:00:00.000Z	49 \| good	9.402 \| good	42.095 \| good	27.836 \| good	1.077 \| good	5.047 \| good	0.161 \| good
2025-07-18T14:00:00.000Z	49 \| good	8.707 \| good	38.391 \| good	37.089 \| good	1.183 \| good	4.434 \| good	0.155 \| good
2025-07-18T15:00:00.000Z	49 \| good	9.025 \| good	40.425 \| good	45.52 \| good	1.288 \| good	3.82 \| good	0.149 \| good
2025-07-18T16:00:00.000Z	50 \| good	7.657 \| good	33.822 \| good	54.268 \| good	1.054 \| good	2.845 \| good	0.139 \| good
2025-07-18T17:00:00.000Z	64 \| moderate	7.204 \| good	31.857 \| good	58.573 \| fine	0.82 \| good	1.87 \| good	0.129 \| good
2025-07-18T18:00:00.000Z	64 \| moderate	6.781 \| good	29.918 \| good	58.934 \| fine	0.586 \| good	0.895 \| good	0.119 \| good
2025-07-18T19:00:00.000Z	58 \| moderate	7.021 \| good	31.179 \| good	57.322 \| fine	0.544 \| good	0.805 \| good	0.116 \| good
2025-07-18T20:00:00.000Z	64 \| moderate	7.343 \| good	32.408 \| good	59.001 \| fine	0.503 \| good	0.715 \| good	0.112 \| good
2025-07-18T21:00:00.000Z	87 \| moderate	8.084 \| good	35.58 \| good	65.664 \| fine	0.462 \| good	0.625 \| good	0.109 \| good
2025-07-18T22:00:00.000Z	90 \| moderate	7.803 \| good	34.184 \| good	67.187 \| fine	0.442 \| good	0.697 \| good	0.108 \| good
2025-07-18T23:00:00.000Z	90 \| moderate	6.861 \| good	30.196 \| good	66.584 \| fine	0.422 \| good	0.769 \| good	0.108 \| good
2025-07-19T00:00:00.000Z	84 \| moderate	6.653 \| good	29.892 \| good	64.531 \| fine	0.401 \| good	0.842 \| good	0.107 \| good
2025-07-19T01:00:00.000Z	64 \| moderate	6.401 \| good	28.674 \| good	58.569 \| fine	0.42 \| good	1.428 \| good	0.111 \| good
2025-07-19T02:00:00.000Z	46 \| good	5.789 \| good	24.993 \| good	50.169 \| good	0.438 \| good	2.014 \| good	0.114 \| good
2025-07-19T03:00:00.000Z	38 \| good	5.32 \| good	23.021 \| good	40.919 \| good	0.456 \| good	2.6 \| good	0.117 \| good
2025-07-19T04:00:00.000Z	33 \| good	6.391 \| good	28.299 \| good	34.019 \| good	0.573 \| good	3.569 \| good	0.125 \| good
2025-07-19T05:00:00.000Z	44 \| good	8 \| good	35.026 \| good	28.404 \| good	0.69 \| good	4.537 \| good	0.132 \| good
2025-07-19T06:00:00.000Z	56 \| moderate	11.734 \| good	44.166 \| good	41.248 \| good	0.807 \| good	5.489 \| good	0.141 \| good

Fountain Hills

Get reliable air quality data to drive your business

Fountain Hills, Arizona air quality map: Track AQI near you

0.17ppm

How accurate is Arizona, USA air quality data?

Air quality data and pollutant measurements for Arizona, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Fountain Hills, Arizona updated?

The air quality for Fountain Hills, Arizona is updated every hour.

When was the worst air quality at Fountain Hills, Arizona in the last 24 hrs?

The worst air quality in Fountain Hills, Arizona in the last 24 hours was observed at 09:00:00 on 2025-07-16.

When was the best air quality at Fountain Hills, Arizona in the last 24 hrs?

In the last 24 hrs, the best air quality in Fountain Hills, Arizona was observed at 03:00:00 on 2025-07-16.

What is the current air quality in Fountain Hills, Arizona?

The current air quality in Fountain Hills, Arizona is 48, categorized as Good based on real-time data.

What pollutant is the most common in Fountain Hills, Arizona?

The most common pollutant in Fountain Hills, Arizona is O3.

What should I do if the air quality in Fountain Hills, Arizona is poor?

If the air quality in Fountain Hills, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Fountain Hills, Arizona?

The current PM_2.5 concentration at Fountain Hills, Arizona is 6.607 μg/m³.

What is the current concentration of PM₁₀ in Fountain Hills, Arizona?

The current PM₁₀ concentration at Fountain Hills, Arizona is 24.702 μg/m³.

What is the current concentration of carbon monoxide (CO) in Fountain Hills, Arizona?

The current carbon monoxide (CO) concentration at Fountain Hills, Arizona is 0.146 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Fountain Hills, Arizona?

The current sulfur dioxide (SO₂) concentration at Fountain Hills, Arizona is 0.421 ppb.

What is the current concentration of ozone (O₃) in Fountain Hills, Arizona?

The current ozone (O₃) concentration at Fountain Hills, Arizona is 51.993 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Fountain Hills, Arizona?

The current nitrogen dioxide (NO₂) concentration at Fountain Hills, Arizona is 4.494 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-15T10:00:00.000Z	56 \| moderate	12.236 \| fine	50.094 \| good	37.956 \| good	0.431 \| good	3.864 \| good	0.198 \| good
2025-07-15T11:00:00.000Z	44 \| good	8.007 \| good	31.083 \| good	37.955 \| good	0.41 \| good	7.02 \| good	0.212 \| good
2025-07-15T12:00:00.000Z	38 \| good	6.929 \| good	18.687 \| good	38.948 \| good	0.352 \| good	13.535 \| good	0.182 \| good
2025-07-15T13:00:00.000Z	38 \| good	6.929 \| good	24.325 \| good	38.94 \| good	0.435 \| good	22.745 \| good	0.228 \| good
2025-07-15T14:00:00.000Z	51 \| moderate	7.245 \| good	56.22 \| fine	42.926 \| good	0.439 \| good	21.599 \| good	0.264 \| good
2025-07-15T15:00:00.000Z	44 \| good	8.01 \| good	38.222 \| good	46.909 \| good	0.452 \| good	12.985 \| good	0.248 \| good
2025-07-15T16:00:00.000Z	49 \| good	9.052 \| good	50.9 \| good	50.889 \| good	0.582 \| good	11.358 \| good	0.319 \| good
2025-07-15T17:00:00.000Z	46 \| good	7.223 \| good	35.167 \| good	49.917 \| good	0.348 \| good	10.74 \| good	0.319 \| good
2025-07-15T18:00:00.000Z	47 \| good	7.29 \| good	33.281 \| good	50.936 \| good	0.382 \| good	13.51 \| good	0.259 \| good
2025-07-15T19:00:00.000Z	58 \| moderate	6.786 \| good	27.15 \| good	56.936 \| fine	0.437 \| good	10.85 \| good	0.279 \| good
2025-07-15T20:00:00.000Z	77 \| moderate	7.266 \| good	32.142 \| good	62.941 \| fine	0.452 \| good	10.46 \| good	0.259 \| good
2025-07-15T21:00:00.000Z	87 \| moderate	7.173 \| good	29.098 \| good	65.981 \| fine	0.449 \| good	8.621 \| good	0.279 \| good
2025-07-15T22:00:00.000Z	77 \| moderate	6.866 \| good	28.177 \| good	63.003 \| fine	0.378 \| good	6.904 \| good	0.259 \| good
2025-07-15T23:00:00.000Z	77 \| moderate	7.56 \| good	35.45 \| good	63.015 \| fine	0.411 \| good	6.001 \| good	0.259 \| good
2025-07-16T00:00:00.000Z	64 \| moderate	7.353 \| good	32.88 \| good	59.012 \| fine	0.514 \| good	5.221 \| good	0.259 \| good
2025-07-16T01:00:00.000Z	61 \| moderate	7.588 \| good	34.915 \| good	58.012 \| fine	0.422 \| good	6.934 \| good	0.279 \| good
2025-07-16T02:00:00.000Z	50 \| good	7.164 \| good	24.196 \| good	54.019 \| good	0.422 \| good	6.537 \| good	0.259 \| good
2025-07-16T03:00:00.000Z	44 \| good	7.597 \| good	33.754 \| good	46.79 \| good	0.422 \| good	1.873 \| good	0.125 \| good
2025-07-16T04:00:00.000Z	44 \| good	6.566 \| good	25.3 \| good	47.009 \| good	0.6 \| good	4.68 \| good	0.188 \| good
2025-07-16T05:00:00.000Z	105 \| sensitive	37.485 \| moderate	163.494 \| moderate	43.996 \| good	0.822 \| good	3.67 \| good	0.188 \| good
2025-07-16T06:00:00.000Z	112 \| sensitive	40.188 \| moderate	96.764 \| fine	40.993 \| good	0.416 \| good	3.408 \| good	0.185 \| good
2025-07-16T07:00:00.000Z	110 \| sensitive	39.372 \| moderate	102.847 \| fine	36.001 \| good	0.436 \| good	3.549 \| good	0.203 \| good
2025-07-16T08:00:00.000Z	88 \| moderate	28.87 \| fine	54.552 \| good	33.016 \| good	0.426 \| good	2.018 \| good	0.203 \| good
2025-07-16T09:00:00.000Z	124 \| sensitive	36.774 \| moderate	201.757 \| moderate	39.987 \| good	0.398 \| good	2.993 \| good	0.203 \| good
2025-07-16T10:00:00.000Z	69 \| moderate	18.784 \| fine	58.003 \| fine	41.979 \| good	0.382 \| good	3.896 \| good	0.203 \| good
2025-07-16T11:00:00.000Z	58 \| moderate	12.81 \| fine	60.622 \| fine	43.961 \| good	0.42 \| good	5.725 \| good	0.185 \| good
2025-07-16T12:00:00.000Z	52 \| moderate	9.997 \| good	42.185 \| good	44.965 \| good	0.361 \| good	6.502 \| good	0.203 \| good
2025-07-16T13:00:00.000Z	41 \| good	6.873 \| good	32.395 \| good	43.974 \| good	0.443 \| good	6.31 \| good	0.185 \| good
2025-07-16T14:00:00.000Z	41 \| good	7.233 \| good	36.045 \| good	43.986 \| good	0.434 \| good	5.757 \| good	0.203 \| good
2025-07-16T15:00:00.000Z	41 \| good	5.309 \| good	36.575 \| good	43.991 \| good	0.381 \| good	7.103 \| good	0.203 \| good
2025-07-16T16:00:00.000Z	44 \| good	6.098 \| good	31.003 \| good	46.988 \| good	0.416 \| good	8.601 \| good	0.198 \| good
2025-07-16T17:00:00.000Z	45 \| good	5.145 \| good	22.987 \| good	48.994 \| good	0.558 \| good	7.655 \| good	0.183 \| good
2025-07-16T18:00:00.000Z	48 \| good	4.041 \| good	16.646 \| good	51.981 \| good	0.358 \| good	6.837 \| good	0.164 \| good
2025-07-16T19:00:00.000Z	48 \| good	7.055 \| good	23.169 \| good	51.991 \| good	0.409 \| good	5.397 \| good	0.164 \| good
2025-07-16T20:00:00.000Z	49 \| good	4.54 \| good	20.509 \| good	53 \| good	0.408 \| good	6.068 \| good	0.164 \| good
2025-07-16T21:00:00.000Z	54 \| moderate	8.106 \| good	26.261 \| good	55.996 \| fine	0.435 \| good	5.955 \| good	0.164 \| good
2025-07-16T22:00:00.000Z	58 \| moderate	10.24 \| good	61.774 \| fine	56.996 \| fine	0.419 \| good	7.495 \| good	0.184 \| good
2025-07-16T23:00:00.000Z	61 \| moderate	7.374 \| good	22.811 \| good	57.98 \| fine	0.305 \| good	5.349 \| good	0.164 \| good
2025-07-17T00:00:00.000Z	67 \| moderate	6.245 \| good	12.512 \| good	59.989 \| fine	0.64 \| good	4.505 \| good	0.164 \| good
2025-07-17T01:00:00.000Z	64 \| moderate	6.191 \| good	28.006 \| good	59 \| fine	0.441 \| good	2.735 \| good	0.164 \| good
2025-07-17T02:00:00.000Z	61 \| moderate	5.92 \| good	37.585 \| good	58.003 \| fine	0.441 \| good	2.682 \| good	0.164 \| good
2025-07-17T03:00:00.000Z	50 \| good	5.019 \| good	25.462 \| good	54.002 \| good	0.486 \| good	2.451 \| good	0.146 \| good
2025-07-17T04:00:00.000Z	50 \| good	6.031 \| good	22.182 \| good	53.985 \| good	0.443 \| good	2.687 \| good	0.146 \| good
2025-07-17T05:00:00.000Z	48 \| good	6.607 \| good	24.702 \| good	51.993 \| good	0.421 \| good	4.494 \| good	0.146 \| good
2025-07-17T06:00:00.000Z	47 \| good	6.55 \| good	30.928 \| good	50.986 \| good	0.363 \| good	6.465 \| good	0.146 \| good
2025-07-17T07:00:00.000Z	46 \| good	6.612 \| good	25.157 \| good	49.988 \| good	0.346 \| good	6.896 \| good	0.146 \| good
2025-07-17T08:00:00.000Z	44 \| good	6.001 \| good	33.139 \| good	47.992 \| good	0.346 \| good	5.335 \| good	0.146 \| good
2025-07-17T09:00:00.000Z	44 \| good	6.001 \| good	33.139 \| good	47.992 \| good	0.346 \| good	5.335 \| good	0.146 \| good
2025-07-17T07:00:00.000Z	44 \| good	5.914 \| good	26.555 \| good	47.203 \| good	0.59 \| good	2.639 \| good	0.118 \| good
2025-07-17T08:00:00.000Z	44 \| good	6.287 \| good	27.981 \| good	47.152 \| good	0.581 \| good	2.397 \| good	0.115 \| good
2025-07-17T09:00:00.000Z	38 \| good	6.776 \| good	30.204 \| good	39.613 \| good	0.573 \| good	2.154 \| good	0.112 \| good
2025-07-17T10:00:00.000Z	38 \| good	6.755 \| good	30.011 \| good	37.531 \| good	0.59 \| good	2.131 \| good	0.112 \| good
2025-07-17T11:00:00.000Z	34 \| good	6.106 \| good	27.215 \| good	36.51 \| good	0.607 \| good	2.107 \| good	0.112 \| good
2025-07-17T12:00:00.000Z	33 \| good	3.594 \| good	15.998 \| good	36.43 \| good	0.624 \| good	2.083 \| good	0.112 \| good
2025-07-17T13:00:00.000Z	32 \| good	5.012 \| good	21.462 \| good	34.918 \| good	0.637 \| good	2.068 \| good	0.113 \| good
2025-07-17T14:00:00.000Z	39 \| good	7.448 \| good	32.798 \| good	41.956 \| good	0.65 \| good	2.053 \| good	0.115 \| good
2025-07-17T15:00:00.000Z	44 \| good	7.284 \| good	31.862 \| good	47.917 \| good	0.663 \| good	2.038 \| good	0.116 \| good
2025-07-17T16:00:00.000Z	47 \| good	6.08 \| good	26.746 \| good	50.993 \| good	0.605 \| good	1.662 \| good	0.116 \| good
2025-07-17T17:00:00.000Z	51 \| moderate	4.729 \| good	20.707 \| good	55.351 \| fine	0.547 \| good	1.285 \| good	0.116 \| good
2025-07-17T18:00:00.000Z	64 \| moderate	5.638 \| good	24.561 \| good	59.035 \| fine	0.49 \| good	0.908 \| good	0.116 \| good
2025-07-17T19:00:00.000Z	67 \| moderate	6.611 \| good	29.464 \| good	60.262 \| fine	0.485 \| good	0.84 \| good	0.118 \| good
2025-07-17T20:00:00.000Z	87 \| moderate	6.905 \| good	30.648 \| good	66.416 \| fine	0.48 \| good	0.772 \| good	0.119 \| good
2025-07-17T21:00:00.000Z	97 \| moderate	7.805 \| good	34.125 \| good	69.375 \| fine	0.475 \| good	0.703 \| good	0.12 \| good
2025-07-17T22:00:00.000Z	87 \| moderate	7.185 \| good	31.981 \| good	66.28 \| fine	0.467 \| good	0.774 \| good	0.12 \| good
2025-07-17T23:00:00.000Z	77 \| moderate	6.619 \| good	29.378 \| good	62.811 \| fine	0.458 \| good	0.844 \| good	0.12 \| good
2025-07-18T00:00:00.000Z	74 \| moderate	6.876 \| good	30.274 \| good	62.397 \| fine	0.45 \| good	0.914 \| good	0.12 \| good
2025-07-18T01:00:00.000Z	67 \| moderate	7.318 \| good	32.212 \| good	60.098 \| fine	0.454 \| good	1.235 \| good	0.12 \| good
2025-07-18T02:00:00.000Z	48 \| good	6.977 \| good	30.931 \| good	52.494 \| good	0.457 \| good	1.556 \| good	0.121 \| good
2025-07-18T03:00:00.000Z	42 \| good	6.195 \| good	27.222 \| good	44.805 \| good	0.461 \| good	1.877 \| good	0.121 \| good
2025-07-18T04:00:00.000Z	34 \| good	6.281 \| good	28.178 \| good	37.314 \| good	0.529 \| good	2.8 \| good	0.127 \| good
2025-07-18T05:00:00.000Z	38 \| good	6.804 \| good	30 \| good	32.846 \| good	0.597 \| good	3.722 \| good	0.133 \| good
2025-07-18T06:00:00.000Z	38 \| good	7.198 \| good	32 \| good	36.986 \| good	0.665 \| good	4.645 \| good	0.139 \| good
2025-07-18T07:00:00.000Z	44 \| good	7.522 \| good	33.132 \| good	40.019 \| good	0.731 \| good	4.987 \| good	0.144 \| good
2025-07-18T08:00:00.000Z	49 \| good	8.884 \| good	39.066 \| good	38.6 \| good	0.797 \| good	5.329 \| good	0.15 \| good
2025-07-18T09:00:00.000Z	44 \| good	7.993 \| good	35.103 \| good	36.514 \| good	0.864 \| good	5.672 \| good	0.155 \| good
2025-07-18T10:00:00.000Z	49 \| good	8.764 \| good	38.732 \| good	34.589 \| good	0.9 \| good	5.668 \| good	0.159 \| good
2025-07-18T11:00:00.000Z	44 \| good	8.095 \| good	35.482 \| good	32.188 \| good	0.935 \| good	5.664 \| good	0.164 \| good
2025-07-18T12:00:00.000Z	44 \| good	8.2 \| good	35.655 \| good	30.565 \| good	0.971 \| good	5.66 \| good	0.168 \| good
2025-07-18T13:00:00.000Z	49 \| good	9.402 \| good	42.095 \| good	27.836 \| good	1.077 \| good	5.047 \| good	0.161 \| good
2025-07-18T14:00:00.000Z	49 \| good	8.707 \| good	38.391 \| good	37.089 \| good	1.183 \| good	4.434 \| good	0.155 \| good
2025-07-18T15:00:00.000Z	49 \| good	9.025 \| good	40.425 \| good	45.52 \| good	1.288 \| good	3.82 \| good	0.149 \| good
2025-07-18T16:00:00.000Z	50 \| good	7.657 \| good	33.822 \| good	54.268 \| good	1.054 \| good	2.845 \| good	0.139 \| good
2025-07-18T17:00:00.000Z	64 \| moderate	7.204 \| good	31.857 \| good	58.573 \| fine	0.82 \| good	1.87 \| good	0.129 \| good
2025-07-18T18:00:00.000Z	64 \| moderate	6.781 \| good	29.918 \| good	58.934 \| fine	0.586 \| good	0.895 \| good	0.119 \| good
2025-07-18T19:00:00.000Z	58 \| moderate	7.021 \| good	31.179 \| good	57.322 \| fine	0.544 \| good	0.805 \| good	0.116 \| good
2025-07-18T20:00:00.000Z	64 \| moderate	7.343 \| good	32.408 \| good	59.001 \| fine	0.503 \| good	0.715 \| good	0.112 \| good
2025-07-18T21:00:00.000Z	87 \| moderate	8.084 \| good	35.58 \| good	65.664 \| fine	0.462 \| good	0.625 \| good	0.109 \| good
2025-07-18T22:00:00.000Z	90 \| moderate	7.803 \| good	34.184 \| good	67.187 \| fine	0.442 \| good	0.697 \| good	0.108 \| good
2025-07-18T23:00:00.000Z	90 \| moderate	6.861 \| good	30.196 \| good	66.584 \| fine	0.422 \| good	0.769 \| good	0.108 \| good
2025-07-19T00:00:00.000Z	84 \| moderate	6.653 \| good	29.892 \| good	64.531 \| fine	0.401 \| good	0.842 \| good	0.107 \| good
2025-07-19T01:00:00.000Z	64 \| moderate	6.401 \| good	28.674 \| good	58.569 \| fine	0.42 \| good	1.428 \| good	0.111 \| good
2025-07-19T02:00:00.000Z	46 \| good	5.789 \| good	24.993 \| good	50.169 \| good	0.438 \| good	2.014 \| good	0.114 \| good
2025-07-19T03:00:00.000Z	38 \| good	5.32 \| good	23.021 \| good	40.919 \| good	0.456 \| good	2.6 \| good	0.117 \| good
2025-07-19T04:00:00.000Z	33 \| good	6.391 \| good	28.299 \| good	34.019 \| good	0.573 \| good	3.569 \| good	0.125 \| good
2025-07-19T05:00:00.000Z	44 \| good	8 \| good	35.026 \| good	28.404 \| good	0.69 \| good	4.537 \| good	0.132 \| good
2025-07-19T06:00:00.000Z	56 \| moderate	11.734 \| good	44.166 \| good	41.248 \| good	0.807 \| good	5.489 \| good	0.141 \| good

Fountain Hills, Arizona live air quality index now

Major air pollutants in Fountain Hills, Arizona

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Fountain Hills, Arizona air quality map: Track AQI near you

Air quality in nearby cities

Paradise Valley, Arizona

Scottsdale, Arizona

Mesa, Arizona

Apache Junction, Arizona

Tempe, Arizona

Gilbert, Arizona

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Frequently asked questions

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What is the current concentration of PM2.5 in Fountain Hills, Arizona?

What is the current concentration of PM10 in Fountain Hills, Arizona?

What is the current concentration of carbon monoxide (CO) in Fountain Hills, Arizona?

What is the current concentration of sulfur dioxide (SO2) in Fountain Hills, Arizona?

What is the current concentration of ozone (O3) in Fountain Hills, Arizona?

What is the current concentration of nitrogen dioxide (NO2) in Fountain Hills, Arizona?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Fountain Hills, Arizona?

What is the current concentration of PM₁₀ in Fountain Hills, Arizona?

What is the current concentration of sulfur dioxide (SO₂) in Fountain Hills, Arizona?

What is the current concentration of ozone (O₃) in Fountain Hills, Arizona?

What is the current concentration of nitrogen dioxide (NO₂) in Fountain Hills, Arizona?