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

The current PM10 concentration at Fountain Hills, Arizona is 17.95 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 0.636 ppb.

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

The current ozone (O3) concentration at Fountain Hills, Arizona is 55.972 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 7.459 ppb.

Fountain Hills, Arizona live air quality index now

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

The current PM2.5 concentration at Fountain Hills, Arizona is 2.018 μg/m3.

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)

Moderate

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)

2.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.95 μg/m³

155

255

425

605+

Ozone (O₃)

55.97 ppb

201

201+

Sulfur Dioxide (SO₂)

0.64 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.46 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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
2026-07-21T22:00:00.000Z	51 \| moderate	2.969 \| good	11.418 \| good	54.984 \| good	0.378 \| good	7.88 \| good	0.236 \| good
2026-07-21T23:00:00.000Z	61 \| moderate	3.288 \| good	10.235 \| good	57.969 \| fine	0.518 \| good	7.891 \| good	0.236 \| good
2026-07-22T00:00:00.000Z	67 \| moderate	3.4 \| good	10.461 \| good	59.96 \| fine	0.474 \| good	7.4 \| good	0.216 \| good
2026-07-22T01:00:00.000Z	67 \| moderate	3.317 \| good	9.091 \| good	59.963 \| fine	0.421 \| good	5.948 \| good	0.216 \| good
2026-07-22T02:00:00.000Z	67 \| moderate	4.001 \| good	19.273 \| good	59.96 \| fine	0.482 \| good	7.604 \| good	0.197 \| good
2026-07-22T03:00:00.000Z	61 \| moderate	4.589 \| good	19.429 \| good	57.975 \| fine	0.468 \| good	5.574 \| good	0.159 \| good
2026-07-22T04:00:00.000Z	64 \| moderate	5.85 \| good	25.093 \| good	58.972 \| fine	0.511 \| good	8.211 \| good	0.185 \| good
2026-07-22T05:00:00.000Z	61 \| moderate	6.08 \| good	18.852 \| good	57.976 \| fine	1.521 \| good	6.462 \| good	0.198 \| good
2026-07-22T06:00:00.000Z	50 \| good	6.065 \| good	21.088 \| good	53.999 \| good	0.863 \| good	5.441 \| good	0.178 \| good
2026-07-22T07:00:00.000Z	48 \| good	4.935 \| good	15.354 \| good	51.995 \| good	0.562 \| good	5.678 \| good	0.178 \| good
2026-07-22T08:00:00.000Z	44 \| good	7.206 \| good	23.232 \| good	47.99 \| good	0.816 \| good	3.985 \| good	0.159 \| good
2026-07-22T09:00:00.000Z	42 \| good	3.528 \| good	15.932 \| good	44.984 \| good	0.696 \| good	3.481 \| good	0.159 \| good
2026-07-22T10:00:00.000Z	43 \| good	3.493 \| good	15.641 \| good	45.976 \| good	0.739 \| good	3.465 \| good	0.159 \| good
2026-07-22T11:00:00.000Z	41 \| good	3.036 \| good	10.695 \| good	43.981 \| good	0.504 \| good	8.318 \| good	0.178 \| good
2026-07-22T12:00:00.000Z	42 \| good	2.8 \| good	19.561 \| good	44.978 \| good	0.559 \| good	14.399 \| good	0.237 \| good
2026-07-22T13:00:00.000Z	42 \| good	2.955 \| good	9.977 \| good	44.981 \| good	0.637 \| good	15.506 \| good	0.237 \| good
2026-07-22T14:00:00.000Z	41 \| good	6.597 \| good	42.22 \| good	43.988 \| good	0.718 \| good	18.081 \| good	0.274 \| good
2026-07-22T15:00:00.000Z	45 \| good	6.257 \| good	48.562 \| good	43.977 \| good	0.713 \| good	15.497 \| good	0.281 \| good
2026-07-22T16:00:00.000Z	40 \| good	5.646 \| good	33.496 \| good	42.983 \| good	0.733 \| good	10.503 \| good	0.262 \| good
2026-07-22T17:00:00.000Z	41 \| good	3.726 \| good	15.034 \| good	43.964 \| good	1.011 \| good	12.25 \| good	0.236 \| good
2026-07-22T18:00:00.000Z	44 \| good	2.338 \| good	16.119 \| good	47.956 \| good	0.996 \| good	9.085 \| good	0.229 \| good
2026-07-22T19:00:00.000Z	45 \| good	2.729 \| good	11.212 \| good	48.969 \| good	2.489 \| good	9.63 \| good	0.216 \| good
2026-07-22T20:00:00.000Z	48 \| good	2.586 \| good	12.597 \| good	51.968 \| good	2.514 \| good	9.329 \| good	0.216 \| good
2026-07-22T21:00:00.000Z	51 \| moderate	3.171 \| good	23.402 \| good	54.972 \| good	1.35 \| good	10.033 \| good	0.255 \| good
2026-07-22T22:00:00.000Z	61 \| moderate	2.674 \| good	12.878 \| good	57.963 \| fine	1.189 \| good	8.856 \| good	0.236 \| good
2026-07-22T23:00:00.000Z	61 \| moderate	2.495 \| good	13.947 \| good	57.975 \| fine	0.903 \| good	6.731 \| good	0.197 \| good
2026-07-23T00:00:00.000Z	64 \| moderate	1.834 \| good	25.256 \| good	58.977 \| fine	0.959 \| good	10.48 \| good	0.255 \| good
2026-07-23T01:00:00.000Z	71 \| moderate	2.632 \| good	16.204 \| good	60.973 \| fine	0.543 \| good	6.915 \| good	0.198 \| good
2026-07-23T02:00:00.000Z	71 \| moderate	2.342 \| good	12.961 \| good	60.975 \| fine	0.543 \| good	8.679 \| good	0.217 \| good
2026-07-23T03:00:00.000Z	46 \| good	4.32 \| good	18.871 \| good	50.478 \| good	0.132 \| good	2.044 \| good	0.119 \| good
2026-07-23T04:00:00.000Z	67 \| moderate	5.034 \| good	23.92 \| good	59.969 \| fine	0.546 \| good	13.249 \| good	0.237 \| good
2026-07-23T05:00:00.000Z	58 \| moderate	6.229 \| good	28.035 \| good	56.962 \| fine	0.626 \| good	12.651 \| good	0.242 \| good
2026-07-23T06:00:00.000Z	46 \| good	5.971 \| good	26.99 \| good	49.966 \| good	0.856 \| good	14.024 \| good	0.307 \| good
2026-07-23T07:00:00.000Z	44 \| good	5.971 \| good	26.985 \| good	46.949 \| good	0.899 \| good	14.442 \| good	0.323 \| good
2026-07-23T08:00:00.000Z	38 \| good	5.978 \| good	27.006 \| good	40.942 \| good	0.797 \| good	17.765 \| good	0.297 \| good
2026-07-23T09:00:00.000Z	34 \| good	5.922 \| good	25.784 \| good	36.954 \| good	2.952 \| good	16.121 \| good	0.216 \| good
2026-07-23T10:00:00.000Z	34 \| good	4.933 \| good	24.412 \| good	36.923 \| good	2.317 \| good	14.132 \| good	0.198 \| good
2026-07-23T11:00:00.000Z	32 \| good	4.587 \| good	21.11 \| good	34.938 \| good	2.6 \| good	15.459 \| good	0.235 \| good
2026-07-23T12:00:00.000Z	34 \| good	4.838 \| good	26.015 \| good	36.922 \| good	2.683 \| good	23.066 \| good	0.293 \| good
2026-07-23T13:00:00.000Z	36 \| good	3.986 \| good	16.8 \| good	38.921 \| good	2.696 \| good	20.287 \| good	0.293 \| good
2026-07-23T14:00:00.000Z	35 \| good	4.234 \| good	19.067 \| good	37.924 \| good	2.614 \| good	12.705 \| good	0.392 \| good
2026-07-23T15:00:00.000Z	38 \| good	6.618 \| good	37.369 \| good	36.931 \| good	2.405 \| good	11.646 \| good	0.33 \| good
2026-07-23T16:00:00.000Z	39 \| good	5.682 \| good	38.452 \| good	41.919 \| good	2.424 \| good	12.848 \| good	0.279 \| good
2026-07-23T17:00:00.000Z	42 \| good	4.696 \| good	28.055 \| good	44.926 \| good	5.501 \| good	9.363 \| good	0.223 \| good
2026-07-23T18:00:00.000Z	46 \| good	3.527 \| good	26.316 \| good	49.938 \| good	1.031 \| good	10.228 \| good	0.275 \| good
2026-07-23T19:00:00.000Z	48 \| good	3.276 \| good	28.894 \| good	51.965 \| good	0.636 \| good	9.249 \| good	0.255 \| good
2026-07-23T20:00:00.000Z	54 \| moderate	2.018 \| good	17.95 \| good	55.972 \| fine	0.636 \| good	7.459 \| good	0.195 \| good
2026-07-23T21:00:00.000Z	77 \| moderate	2.427 \| good	13.666 \| good	62.961 \| fine	1.005 \| good	6.795 \| good	0.195 \| good
2026-07-23T21:00:00.000Z	54 \| moderate	2.018 \| good	17.95 \| good	55.972 \| fine	0.636 \| good	7.459 \| good	0.195 \| good
2026-07-23T22:00:00.000Z	67 \| moderate	5.263 \| good	22.762 \| good	59.957 \| fine	0.121 \| good	0.336 \| good	0.102 \| good
2026-07-23T23:00:00.000Z	77 \| moderate	4.223 \| good	18.618 \| good	62.789 \| fine	0.123 \| good	0.381 \| good	0.102 \| good
2026-07-24T00:00:00.000Z	71 \| moderate	4.347 \| good	18.822 \| good	60.892 \| fine	0.127 \| good	0.48 \| good	0.103 \| good
2026-07-24T01:00:00.000Z	64 \| moderate	5.056 \| good	21.86 \| good	59.476 \| fine	0.131 \| good	0.628 \| good	0.103 \| good
2026-07-24T02:00:00.000Z	49 \| good	5.565 \| good	23.798 \| good	53.369 \| good	0.137 \| good	0.892 \| good	0.104 \| good
2026-07-24T03:00:00.000Z	44 \| good	6.35 \| good	28.148 \| good	47.255 \| good	0.155 \| good	1.728 \| good	0.11 \| good
2026-07-24T04:00:00.000Z	38 \| good	5.678 \| good	24.287 \| good	41.128 \| good	0.18 \| good	2.428 \| good	0.115 \| good
2026-07-24T05:00:00.000Z	36 \| good	6.231 \| good	27.663 \| good	39.423 \| good	0.204 \| good	3.571 \| good	0.124 \| good
2026-07-24T06:00:00.000Z	35 \| good	5.323 \| good	22.795 \| good	38.356 \| good	0.222 \| good	4.805 \| good	0.134 \| good
2026-07-24T07:00:00.000Z	34 \| good	6.253 \| good	27.845 \| good	37.215 \| good	0.218 \| good	5.507 \| good	0.142 \| good
2026-07-24T08:00:00.000Z	33 \| good	6.106 \| good	27.01 \| good	35.649 \| good	0.196 \| good	5.67 \| good	0.144 \| good
2026-07-24T09:00:00.000Z	33 \| good	6.485 \| good	28.64 \| good	31.237 \| good	0.169 \| good	5.534 \| good	0.142 \| good
2026-07-24T10:00:00.000Z	29 \| good	5.363 \| good	23.156 \| good	30.601 \| good	0.146 \| good	5.273 \| good	0.138 \| good
2026-07-24T11:00:00.000Z	29 \| good	4.824 \| good	20.715 \| good	30.694 \| good	0.13 \| good	4.921 \| good	0.134 \| good
2026-07-24T12:00:00.000Z	27 \| good	4.669 \| good	20.231 \| good	28.953 \| good	0.121 \| good	4.662 \| good	0.13 \| good
2026-07-24T13:00:00.000Z	29 \| good	5.296 \| good	22.688 \| good	31.213 \| good	0.121 \| good	4.211 \| good	0.13 \| good
2026-07-24T14:00:00.000Z	33 \| good	5.623 \| good	24.46 \| good	34.691 \| good	0.154 \| good	3.117 \| good	0.129 \| good
2026-07-24T15:00:00.000Z	36 \| good	5.845 \| good	25.837 \| good	38.94 \| good	0.19 \| good	2.17 \| good	0.125 \| good
2026-07-24T16:00:00.000Z	44 \| good	6.264 \| good	28.043 \| good	47.586 \| good	0.204 \| good	1.251 \| good	0.115 \| good
2026-07-24T17:00:00.000Z	58 \| moderate	5.453 \| good	23.518 \| good	56.8 \| fine	0.242 \| good	0.89 \| good	0.114 \| good
2026-07-24T18:00:00.000Z	80 \| moderate	5.361 \| good	22.872 \| good	63.61 \| fine	0.236 \| good	0.61 \| good	0.111 \| good
2026-07-24T19:00:00.000Z	80 \| moderate	4.826 \| good	20.678 \| good	63.734 \| fine	0.194 \| good	0.416 \| good	0.106 \| good
2026-07-24T20:00:00.000Z	71 \| moderate	3.922 \| good	17.005 \| good	61.14 \| fine	0.183 \| good	0.366 \| good	0.105 \| good
2026-07-24T21:00:00.000Z	74 \| moderate	4.763 \| good	20.642 \| good	61.629 \| fine	0.184 \| good	0.364 \| good	0.105 \| good
2026-07-24T22:00:00.000Z	77 \| moderate	5.227 \| good	22.618 \| good	63.193 \| fine	0.183 \| good	0.376 \| good	0.105 \| good
2026-07-24T23:00:00.000Z	80 \| moderate	5.417 \| good	22.954 \| good	64.005 \| fine	0.179 \| good	0.408 \| good	0.104 \| good
2026-07-25T00:00:00.000Z	74 \| moderate	6.403 \| good	28.638 \| good	61.874 \| fine	0.174 \| good	0.494 \| good	0.104 \| good
2026-07-25T01:00:00.000Z	71 \| moderate	6.177 \| good	27.607 \| good	61.316 \| fine	0.168 \| good	0.555 \| good	0.103 \| good
2026-07-25T02:00:00.000Z	49 \| good	5.532 \| good	23.949 \| good	52.934 \| good	0.162 \| good	0.74 \| good	0.102 \| good
2026-07-25T03:00:00.000Z	46 \| good	4.017 \| good	17.435 \| good	49.872 \| good	0.171 \| good	1.354 \| good	0.105 \| good
2026-07-25T04:00:00.000Z	42 \| good	5.221 \| good	22.914 \| good	44.926 \| good	0.191 \| good	2.082 \| good	0.109 \| good
2026-07-25T05:00:00.000Z	33 \| good	6.496 \| good	28.884 \| good	35.492 \| good	0.217 \| good	2.718 \| good	0.112 \| good
2026-07-25T06:00:00.000Z	33 \| good	5.742 \| good	24.855 \| good	31.446 \| good	0.247 \| good	3.652 \| good	0.117 \| good
2026-07-25T07:00:00.000Z	28 \| good	5.386 \| good	23.239 \| good	30.027 \| good	0.27 \| good	3.851 \| good	0.119 \| good
2026-07-25T08:00:00.000Z	28 \| good	4.722 \| good	20.102 \| good	29.721 \| good	0.27 \| good	3.653 \| good	0.118 \| good
2026-07-25T09:00:00.000Z	27 \| good	5.19 \| good	22.212 \| good	28.521 \| good	0.256 \| good	3.452 \| good	0.117 \| good
2026-07-25T10:00:00.000Z	33 \| good	5.735 \| good	24.838 \| good	28.177 \| good	0.245 \| good	3.468 \| good	0.116 \| good
2026-07-25T11:00:00.000Z	27 \| good	5.453 \| good	23.077 \| good	28.137 \| good	0.242 \| good	3.664 \| good	0.117 \| good
2026-07-25T12:00:00.000Z	27 \| good	5.025 \| good	21.644 \| good	26.069 \| good	0.24 \| good	4.032 \| good	0.118 \| good
2026-07-25T13:00:00.000Z	33 \| good	6.437 \| good	28.593 \| good	25.143 \| good	0.23 \| good	4.308 \| good	0.121 \| good
2026-07-25T14:00:00.000Z	44 \| good	7.56 \| good	33.408 \| good	28.443 \| good	0.239 \| good	4.185 \| good	0.131 \| good
2026-07-25T15:00:00.000Z	33 \| good	5.894 \| good	26.213 \| good	32.637 \| good	0.288 \| good	2.399 \| good	0.121 \| good
2026-07-25T16:00:00.000Z	34 \| good	5.552 \| good	23.828 \| good	36.988 \| good	0.3 \| good	1.435 \| good	0.109 \| good
2026-07-25T17:00:00.000Z	38 \| good	4.369 \| good	18.943 \| good	41.447 \| good	0.278 \| good	0.943 \| good	0.105 \| good
2026-07-25T18:00:00.000Z	43 \| good	5.062 \| good	21.884 \| good	46.282 \| good	0.246 \| good	0.641 \| good	0.103 \| good
2026-07-25T19:00:00.000Z	49 \| good	5.844 \| good	26.047 \| good	52.98 \| good	0.207 \| good	0.44 \| good	0.101 \| good
2026-07-25T20:00:00.000Z	61 \| moderate	6.261 \| good	27.754 \| good	57.757 \| fine	0.169 \| good	0.326 \| good	0.099 \| good
2026-07-25T21:00:00.000Z	64 \| moderate	6.447 \| good	28.554 \| good	58.546 \| fine	0.155 \| good	0.305 \| good	0.098 \| good

Fountain Hills

Get reliable air quality data to drive your business

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

0.20ppm

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 02:00:00 on 2026-07-23.

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 11:00:00 on 2026-07-23.

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

The current air quality in Fountain Hills, Arizona is 54, categorized as Moderate 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 2.018 μg/m³.

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

The current PM₁₀ concentration at Fountain Hills, Arizona is 17.95 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 0.195 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 0.636 ppb.

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

The current ozone (O₃) concentration at Fountain Hills, Arizona is 55.972 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 7.459 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	51 \| moderate	2.969 \| good	11.418 \| good	54.984 \| good	0.378 \| good	7.88 \| good	0.236 \| good
2026-07-21T23:00:00.000Z	61 \| moderate	3.288 \| good	10.235 \| good	57.969 \| fine	0.518 \| good	7.891 \| good	0.236 \| good
2026-07-22T00:00:00.000Z	67 \| moderate	3.4 \| good	10.461 \| good	59.96 \| fine	0.474 \| good	7.4 \| good	0.216 \| good
2026-07-22T01:00:00.000Z	67 \| moderate	3.317 \| good	9.091 \| good	59.963 \| fine	0.421 \| good	5.948 \| good	0.216 \| good
2026-07-22T02:00:00.000Z	67 \| moderate	4.001 \| good	19.273 \| good	59.96 \| fine	0.482 \| good	7.604 \| good	0.197 \| good
2026-07-22T03:00:00.000Z	61 \| moderate	4.589 \| good	19.429 \| good	57.975 \| fine	0.468 \| good	5.574 \| good	0.159 \| good
2026-07-22T04:00:00.000Z	64 \| moderate	5.85 \| good	25.093 \| good	58.972 \| fine	0.511 \| good	8.211 \| good	0.185 \| good
2026-07-22T05:00:00.000Z	61 \| moderate	6.08 \| good	18.852 \| good	57.976 \| fine	1.521 \| good	6.462 \| good	0.198 \| good
2026-07-22T06:00:00.000Z	50 \| good	6.065 \| good	21.088 \| good	53.999 \| good	0.863 \| good	5.441 \| good	0.178 \| good
2026-07-22T07:00:00.000Z	48 \| good	4.935 \| good	15.354 \| good	51.995 \| good	0.562 \| good	5.678 \| good	0.178 \| good
2026-07-22T08:00:00.000Z	44 \| good	7.206 \| good	23.232 \| good	47.99 \| good	0.816 \| good	3.985 \| good	0.159 \| good
2026-07-22T09:00:00.000Z	42 \| good	3.528 \| good	15.932 \| good	44.984 \| good	0.696 \| good	3.481 \| good	0.159 \| good
2026-07-22T10:00:00.000Z	43 \| good	3.493 \| good	15.641 \| good	45.976 \| good	0.739 \| good	3.465 \| good	0.159 \| good
2026-07-22T11:00:00.000Z	41 \| good	3.036 \| good	10.695 \| good	43.981 \| good	0.504 \| good	8.318 \| good	0.178 \| good
2026-07-22T12:00:00.000Z	42 \| good	2.8 \| good	19.561 \| good	44.978 \| good	0.559 \| good	14.399 \| good	0.237 \| good
2026-07-22T13:00:00.000Z	42 \| good	2.955 \| good	9.977 \| good	44.981 \| good	0.637 \| good	15.506 \| good	0.237 \| good
2026-07-22T14:00:00.000Z	41 \| good	6.597 \| good	42.22 \| good	43.988 \| good	0.718 \| good	18.081 \| good	0.274 \| good
2026-07-22T15:00:00.000Z	45 \| good	6.257 \| good	48.562 \| good	43.977 \| good	0.713 \| good	15.497 \| good	0.281 \| good
2026-07-22T16:00:00.000Z	40 \| good	5.646 \| good	33.496 \| good	42.983 \| good	0.733 \| good	10.503 \| good	0.262 \| good
2026-07-22T17:00:00.000Z	41 \| good	3.726 \| good	15.034 \| good	43.964 \| good	1.011 \| good	12.25 \| good	0.236 \| good
2026-07-22T18:00:00.000Z	44 \| good	2.338 \| good	16.119 \| good	47.956 \| good	0.996 \| good	9.085 \| good	0.229 \| good
2026-07-22T19:00:00.000Z	45 \| good	2.729 \| good	11.212 \| good	48.969 \| good	2.489 \| good	9.63 \| good	0.216 \| good
2026-07-22T20:00:00.000Z	48 \| good	2.586 \| good	12.597 \| good	51.968 \| good	2.514 \| good	9.329 \| good	0.216 \| good
2026-07-22T21:00:00.000Z	51 \| moderate	3.171 \| good	23.402 \| good	54.972 \| good	1.35 \| good	10.033 \| good	0.255 \| good
2026-07-22T22:00:00.000Z	61 \| moderate	2.674 \| good	12.878 \| good	57.963 \| fine	1.189 \| good	8.856 \| good	0.236 \| good
2026-07-22T23:00:00.000Z	61 \| moderate	2.495 \| good	13.947 \| good	57.975 \| fine	0.903 \| good	6.731 \| good	0.197 \| good
2026-07-23T00:00:00.000Z	64 \| moderate	1.834 \| good	25.256 \| good	58.977 \| fine	0.959 \| good	10.48 \| good	0.255 \| good
2026-07-23T01:00:00.000Z	71 \| moderate	2.632 \| good	16.204 \| good	60.973 \| fine	0.543 \| good	6.915 \| good	0.198 \| good
2026-07-23T02:00:00.000Z	71 \| moderate	2.342 \| good	12.961 \| good	60.975 \| fine	0.543 \| good	8.679 \| good	0.217 \| good
2026-07-23T03:00:00.000Z	46 \| good	4.32 \| good	18.871 \| good	50.478 \| good	0.132 \| good	2.044 \| good	0.119 \| good
2026-07-23T04:00:00.000Z	67 \| moderate	5.034 \| good	23.92 \| good	59.969 \| fine	0.546 \| good	13.249 \| good	0.237 \| good
2026-07-23T05:00:00.000Z	58 \| moderate	6.229 \| good	28.035 \| good	56.962 \| fine	0.626 \| good	12.651 \| good	0.242 \| good
2026-07-23T06:00:00.000Z	46 \| good	5.971 \| good	26.99 \| good	49.966 \| good	0.856 \| good	14.024 \| good	0.307 \| good
2026-07-23T07:00:00.000Z	44 \| good	5.971 \| good	26.985 \| good	46.949 \| good	0.899 \| good	14.442 \| good	0.323 \| good
2026-07-23T08:00:00.000Z	38 \| good	5.978 \| good	27.006 \| good	40.942 \| good	0.797 \| good	17.765 \| good	0.297 \| good
2026-07-23T09:00:00.000Z	34 \| good	5.922 \| good	25.784 \| good	36.954 \| good	2.952 \| good	16.121 \| good	0.216 \| good
2026-07-23T10:00:00.000Z	34 \| good	4.933 \| good	24.412 \| good	36.923 \| good	2.317 \| good	14.132 \| good	0.198 \| good
2026-07-23T11:00:00.000Z	32 \| good	4.587 \| good	21.11 \| good	34.938 \| good	2.6 \| good	15.459 \| good	0.235 \| good
2026-07-23T12:00:00.000Z	34 \| good	4.838 \| good	26.015 \| good	36.922 \| good	2.683 \| good	23.066 \| good	0.293 \| good
2026-07-23T13:00:00.000Z	36 \| good	3.986 \| good	16.8 \| good	38.921 \| good	2.696 \| good	20.287 \| good	0.293 \| good
2026-07-23T14:00:00.000Z	35 \| good	4.234 \| good	19.067 \| good	37.924 \| good	2.614 \| good	12.705 \| good	0.392 \| good
2026-07-23T15:00:00.000Z	38 \| good	6.618 \| good	37.369 \| good	36.931 \| good	2.405 \| good	11.646 \| good	0.33 \| good
2026-07-23T16:00:00.000Z	39 \| good	5.682 \| good	38.452 \| good	41.919 \| good	2.424 \| good	12.848 \| good	0.279 \| good
2026-07-23T17:00:00.000Z	42 \| good	4.696 \| good	28.055 \| good	44.926 \| good	5.501 \| good	9.363 \| good	0.223 \| good
2026-07-23T18:00:00.000Z	46 \| good	3.527 \| good	26.316 \| good	49.938 \| good	1.031 \| good	10.228 \| good	0.275 \| good
2026-07-23T19:00:00.000Z	48 \| good	3.276 \| good	28.894 \| good	51.965 \| good	0.636 \| good	9.249 \| good	0.255 \| good
2026-07-23T20:00:00.000Z	54 \| moderate	2.018 \| good	17.95 \| good	55.972 \| fine	0.636 \| good	7.459 \| good	0.195 \| good
2026-07-23T21:00:00.000Z	77 \| moderate	2.427 \| good	13.666 \| good	62.961 \| fine	1.005 \| good	6.795 \| good	0.195 \| good
2026-07-23T21:00:00.000Z	54 \| moderate	2.018 \| good	17.95 \| good	55.972 \| fine	0.636 \| good	7.459 \| good	0.195 \| good
2026-07-23T22:00:00.000Z	67 \| moderate	5.263 \| good	22.762 \| good	59.957 \| fine	0.121 \| good	0.336 \| good	0.102 \| good
2026-07-23T23:00:00.000Z	77 \| moderate	4.223 \| good	18.618 \| good	62.789 \| fine	0.123 \| good	0.381 \| good	0.102 \| good
2026-07-24T00:00:00.000Z	71 \| moderate	4.347 \| good	18.822 \| good	60.892 \| fine	0.127 \| good	0.48 \| good	0.103 \| good
2026-07-24T01:00:00.000Z	64 \| moderate	5.056 \| good	21.86 \| good	59.476 \| fine	0.131 \| good	0.628 \| good	0.103 \| good
2026-07-24T02:00:00.000Z	49 \| good	5.565 \| good	23.798 \| good	53.369 \| good	0.137 \| good	0.892 \| good	0.104 \| good
2026-07-24T03:00:00.000Z	44 \| good	6.35 \| good	28.148 \| good	47.255 \| good	0.155 \| good	1.728 \| good	0.11 \| good
2026-07-24T04:00:00.000Z	38 \| good	5.678 \| good	24.287 \| good	41.128 \| good	0.18 \| good	2.428 \| good	0.115 \| good
2026-07-24T05:00:00.000Z	36 \| good	6.231 \| good	27.663 \| good	39.423 \| good	0.204 \| good	3.571 \| good	0.124 \| good
2026-07-24T06:00:00.000Z	35 \| good	5.323 \| good	22.795 \| good	38.356 \| good	0.222 \| good	4.805 \| good	0.134 \| good
2026-07-24T07:00:00.000Z	34 \| good	6.253 \| good	27.845 \| good	37.215 \| good	0.218 \| good	5.507 \| good	0.142 \| good
2026-07-24T08:00:00.000Z	33 \| good	6.106 \| good	27.01 \| good	35.649 \| good	0.196 \| good	5.67 \| good	0.144 \| good
2026-07-24T09:00:00.000Z	33 \| good	6.485 \| good	28.64 \| good	31.237 \| good	0.169 \| good	5.534 \| good	0.142 \| good
2026-07-24T10:00:00.000Z	29 \| good	5.363 \| good	23.156 \| good	30.601 \| good	0.146 \| good	5.273 \| good	0.138 \| good
2026-07-24T11:00:00.000Z	29 \| good	4.824 \| good	20.715 \| good	30.694 \| good	0.13 \| good	4.921 \| good	0.134 \| good
2026-07-24T12:00:00.000Z	27 \| good	4.669 \| good	20.231 \| good	28.953 \| good	0.121 \| good	4.662 \| good	0.13 \| good
2026-07-24T13:00:00.000Z	29 \| good	5.296 \| good	22.688 \| good	31.213 \| good	0.121 \| good	4.211 \| good	0.13 \| good
2026-07-24T14:00:00.000Z	33 \| good	5.623 \| good	24.46 \| good	34.691 \| good	0.154 \| good	3.117 \| good	0.129 \| good
2026-07-24T15:00:00.000Z	36 \| good	5.845 \| good	25.837 \| good	38.94 \| good	0.19 \| good	2.17 \| good	0.125 \| good
2026-07-24T16:00:00.000Z	44 \| good	6.264 \| good	28.043 \| good	47.586 \| good	0.204 \| good	1.251 \| good	0.115 \| good
2026-07-24T17:00:00.000Z	58 \| moderate	5.453 \| good	23.518 \| good	56.8 \| fine	0.242 \| good	0.89 \| good	0.114 \| good
2026-07-24T18:00:00.000Z	80 \| moderate	5.361 \| good	22.872 \| good	63.61 \| fine	0.236 \| good	0.61 \| good	0.111 \| good
2026-07-24T19:00:00.000Z	80 \| moderate	4.826 \| good	20.678 \| good	63.734 \| fine	0.194 \| good	0.416 \| good	0.106 \| good
2026-07-24T20:00:00.000Z	71 \| moderate	3.922 \| good	17.005 \| good	61.14 \| fine	0.183 \| good	0.366 \| good	0.105 \| good
2026-07-24T21:00:00.000Z	74 \| moderate	4.763 \| good	20.642 \| good	61.629 \| fine	0.184 \| good	0.364 \| good	0.105 \| good
2026-07-24T22:00:00.000Z	77 \| moderate	5.227 \| good	22.618 \| good	63.193 \| fine	0.183 \| good	0.376 \| good	0.105 \| good
2026-07-24T23:00:00.000Z	80 \| moderate	5.417 \| good	22.954 \| good	64.005 \| fine	0.179 \| good	0.408 \| good	0.104 \| good
2026-07-25T00:00:00.000Z	74 \| moderate	6.403 \| good	28.638 \| good	61.874 \| fine	0.174 \| good	0.494 \| good	0.104 \| good
2026-07-25T01:00:00.000Z	71 \| moderate	6.177 \| good	27.607 \| good	61.316 \| fine	0.168 \| good	0.555 \| good	0.103 \| good
2026-07-25T02:00:00.000Z	49 \| good	5.532 \| good	23.949 \| good	52.934 \| good	0.162 \| good	0.74 \| good	0.102 \| good
2026-07-25T03:00:00.000Z	46 \| good	4.017 \| good	17.435 \| good	49.872 \| good	0.171 \| good	1.354 \| good	0.105 \| good
2026-07-25T04:00:00.000Z	42 \| good	5.221 \| good	22.914 \| good	44.926 \| good	0.191 \| good	2.082 \| good	0.109 \| good
2026-07-25T05:00:00.000Z	33 \| good	6.496 \| good	28.884 \| good	35.492 \| good	0.217 \| good	2.718 \| good	0.112 \| good
2026-07-25T06:00:00.000Z	33 \| good	5.742 \| good	24.855 \| good	31.446 \| good	0.247 \| good	3.652 \| good	0.117 \| good
2026-07-25T07:00:00.000Z	28 \| good	5.386 \| good	23.239 \| good	30.027 \| good	0.27 \| good	3.851 \| good	0.119 \| good
2026-07-25T08:00:00.000Z	28 \| good	4.722 \| good	20.102 \| good	29.721 \| good	0.27 \| good	3.653 \| good	0.118 \| good
2026-07-25T09:00:00.000Z	27 \| good	5.19 \| good	22.212 \| good	28.521 \| good	0.256 \| good	3.452 \| good	0.117 \| good
2026-07-25T10:00:00.000Z	33 \| good	5.735 \| good	24.838 \| good	28.177 \| good	0.245 \| good	3.468 \| good	0.116 \| good
2026-07-25T11:00:00.000Z	27 \| good	5.453 \| good	23.077 \| good	28.137 \| good	0.242 \| good	3.664 \| good	0.117 \| good
2026-07-25T12:00:00.000Z	27 \| good	5.025 \| good	21.644 \| good	26.069 \| good	0.24 \| good	4.032 \| good	0.118 \| good
2026-07-25T13:00:00.000Z	33 \| good	6.437 \| good	28.593 \| good	25.143 \| good	0.23 \| good	4.308 \| good	0.121 \| good
2026-07-25T14:00:00.000Z	44 \| good	7.56 \| good	33.408 \| good	28.443 \| good	0.239 \| good	4.185 \| good	0.131 \| good
2026-07-25T15:00:00.000Z	33 \| good	5.894 \| good	26.213 \| good	32.637 \| good	0.288 \| good	2.399 \| good	0.121 \| good
2026-07-25T16:00:00.000Z	34 \| good	5.552 \| good	23.828 \| good	36.988 \| good	0.3 \| good	1.435 \| good	0.109 \| good
2026-07-25T17:00:00.000Z	38 \| good	4.369 \| good	18.943 \| good	41.447 \| good	0.278 \| good	0.943 \| good	0.105 \| good
2026-07-25T18:00:00.000Z	43 \| good	5.062 \| good	21.884 \| good	46.282 \| good	0.246 \| good	0.641 \| good	0.103 \| good
2026-07-25T19:00:00.000Z	49 \| good	5.844 \| good	26.047 \| good	52.98 \| good	0.207 \| good	0.44 \| good	0.101 \| good
2026-07-25T20:00:00.000Z	61 \| moderate	6.261 \| good	27.754 \| good	57.757 \| fine	0.169 \| good	0.326 \| good	0.099 \| good
2026-07-25T21:00:00.000Z	64 \| moderate	6.447 \| good	28.554 \| good	58.546 \| fine	0.155 \| good	0.305 \| good	0.098 \| 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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Air quality levels in US

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?