What is the PM10 level in Westfield, Indiana at the moment?

The PM10 concentration in Westfield, Indiana is 19.981 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Westfield, Indiana at the moment?

Currently, Westfield, Indiana has a sulfur dioxide (SO2) concentration of 0.65 ppb.

What is the ozone (O3) level in Westfield, Indiana at the moment?

The current ozone (O3) level in Westfield, Indiana at the moment is 53.478 ppm.

What is the nitrogen dioxide (NO2) level in Westfield, Indiana at the moment?

Nitrogen dioxide (NO2) level in Westfield, Indiana at the moment is 2.297 ppb.

Live air quality index in Westfield, Indiana today

Q: What is the PM2.5 level in Westfield, Indiana at the moment?

PM2.5 levels in Westfield, Indiana are currently 4.39 μg/m3.

Stay updated with real-time air quality in Westfield, Indiana 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

Westfield, Indiana

Last updated: ... (Local time)

Major air pollutants in Westfield, Indiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.39 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.98 μg/m³

155

255

425

605+

Ozone (O₃)

53.48 ppb

201

201+

Sulfur Dioxide (SO₂)

0.65 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.30 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Westfield, Indiana

Get Live Pollen Counts

Westfield, Indiana

Scroll To Air Quality Map

Track live Westfield, Indiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-09T23:00:00.000Z	49 \| good	9.051 \| good	28.944 \| good	39.035 \| good	1.011 \| good	3.183 \| good	0.206 \| good
2026-06-10T00:00:00.000Z	52 \| moderate	9.982 \| good	31.22 \| good	38.219 \| good	0.593 \| good	3.356 \| good	0.19 \| good
2026-06-10T01:00:00.000Z	52 \| moderate	10.463 \| good	29.131 \| good	40.669 \| good	0.492 \| good	3.597 \| good	0.19 \| good
2026-06-10T02:00:00.000Z	54 \| moderate	10.61 \| good	36.082 \| good	38.796 \| good	0.97 \| good	2.79 \| good	0.182 \| good
2026-06-10T03:00:00.000Z	44 \| good	8.441 \| good	36.808 \| good	33.313 \| good	0.604 \| good	4.467 \| good	0.155 \| good
2026-06-10T04:00:00.000Z	49 \| good	8.509 \| good	27.185 \| good	35.578 \| good	0.894 \| good	5.344 \| good	0.182 \| good
2026-06-10T05:00:00.000Z	33 \| good	5.787 \| good	27.41 \| good	34.765 \| good	1.26 \| good	6.984 \| good	0.19 \| good
2026-06-10T06:00:00.000Z	31 \| good	5.186 \| good	21.381 \| good	32.829 \| good	0.894 \| good	4.002 \| good	0.174 \| good
2026-06-10T07:00:00.000Z	31 \| good	5.143 \| good	15.446 \| good	33.884 \| good	1.144 \| good	4.815 \| good	0.175 \| good
2026-06-10T08:00:00.000Z	23 \| good	3.124 \| good	13.903 \| good	25.045 \| good	0.756 \| good	9.23 \| good	0.174 \| good
2026-06-10T09:00:00.000Z	26 \| good	3.152 \| good	11.713 \| good	28.165 \| good	0.814 \| good	8.331 \| good	0.174 \| good
2026-06-10T10:00:00.000Z	30 \| good	4.745 \| good	32.343 \| good	27.157 \| good	1.008 \| good	9.867 \| good	0.19 \| good
2026-06-10T11:00:00.000Z	33 \| good	6.139 \| good	25.645 \| good	22.568 \| good	1.106 \| good	9.587 \| good	0.263 \| good
2026-06-10T12:00:00.000Z	38 \| good	6.873 \| good	25.745 \| good	21.328 \| good	1.183 \| good	6.273 \| good	0.278 \| good
2026-06-10T13:00:00.000Z	38 \| good	7.441 \| good	25.347 \| good	22.75 \| good	1.067 \| good	5.877 \| good	0.287 \| good
2026-06-10T14:00:00.000Z	52 \| moderate	9.887 \| good	42.2 \| good	22.032 \| good	0.932 \| good	5.172 \| good	0.272 \| good
2026-06-10T15:00:00.000Z	54 \| moderate	11.434 \| good	47.425 \| good	26.174 \| good	0.911 \| good	7.894 \| good	0.256 \| good
2026-06-10T16:00:00.000Z	54 \| moderate	10.597 \| good	31.121 \| good	35.38 \| good	0.871 \| good	3.084 \| good	0.248 \| good
2026-06-10T17:00:00.000Z	58 \| moderate	12.611 \| fine	44.178 \| good	29.869 \| good	0.358 \| good	3.01 \| good	0.248 \| good
2026-06-10T18:00:00.000Z	49 \| good	8.684 \| good	31.573 \| good	29.196 \| good	0.417 \| good	5.644 \| good	0.198 \| good
2026-06-10T19:00:00.000Z	54 \| moderate	10.627 \| good	41.118 \| good	29.397 \| good	0.433 \| good	2.565 \| good	0.19 \| good
2026-06-10T20:00:00.000Z	56 \| moderate	11.922 \| good	46.929 \| good	32.933 \| good	0.43 \| good	2.522 \| good	0.19 \| good
2026-06-10T21:00:00.000Z	54 \| moderate	11.432 \| good	46.182 \| good	34.15 \| good	0.518 \| good	2.859 \| good	0.19 \| good
2026-06-10T22:00:00.000Z	52 \| moderate	10.381 \| good	44.153 \| good	36.333 \| good	0.516 \| good	2.879 \| good	0.19 \| good
2026-06-10T23:00:00.000Z	54 \| moderate	10.755 \| good	41.326 \| good	38.098 \| good	0.935 \| good	3.622 \| good	0.256 \| good
2026-06-11T00:00:00.000Z	52 \| moderate	10.008 \| good	41.901 \| good	39.138 \| good	0.525 \| good	2.244 \| good	0.248 \| good
2026-06-11T01:00:00.000Z	49 \| good	8.598 \| good	26.47 \| good	36.849 \| good	1.145 \| good	2.174 \| good	0.256 \| good
2026-06-11T02:00:00.000Z	54 \| moderate	10.967 \| good	26.679 \| good	35.673 \| good	0.327 \| good	6.367 \| good	0.255 \| good
2026-06-11T03:00:00.000Z	44 \| good	8.4 \| good	28.798 \| good	33.79 \| good	0.588 \| good	8.456 \| good	0.195 \| good
2026-06-11T04:00:00.000Z	33 \| good	6.427 \| good	21.403 \| good	33.631 \| good	0.58 \| good	7.459 \| good	0.255 \| good
2026-06-11T05:00:00.000Z	44 \| good	7.691 \| good	21.2 \| good	31.007 \| good	0.949 \| good	5.424 \| good	0.198 \| good
2026-06-11T06:00:00.000Z	49 \| good	8.643 \| good	25.619 \| good	33.141 \| good	0.998 \| good	5.382 \| good	0.198 \| good
2026-06-11T07:00:00.000Z	33 \| good	6.322 \| good	21.125 \| good	32.155 \| good	0.693 \| good	7.317 \| good	0.191 \| good
2026-06-11T08:00:00.000Z	44 \| good	8.278 \| good	20.825 \| good	29.788 \| good	0.868 \| good	9.393 \| good	0.182 \| good
2026-06-11T09:00:00.000Z	44 \| good	7.974 \| good	27.589 \| good	37.609 \| good	1.11 \| good	7.713 \| good	0.19 \| good
2026-06-11T10:00:00.000Z	39 \| good	4.8 \| good	22.05 \| good	42.178 \| good	1.859 \| good	7.459 \| good	0.198 \| good
2026-06-11T11:00:00.000Z	36 \| good	3.907 \| good	27.543 \| good	38.683 \| good	1.674 \| good	8.908 \| good	0.206 \| good
2026-06-11T12:00:00.000Z	44 \| good	3.509 \| good	19.352 \| good	47.201 \| good	1.475 \| good	7.139 \| good	0.217 \| good
2026-06-11T13:00:00.000Z	35 \| good	3.103 \| good	19.725 \| good	38.497 \| good	1.714 \| good	7.278 \| good	0.19 \| good
2026-06-11T14:00:00.000Z	43 \| good	2.46 \| good	17.218 \| good	45.547 \| good	1.268 \| good	6.673 \| good	0.248 \| good
2026-06-11T15:00:00.000Z	48 \| good	2.617 \| good	21.884 \| good	51.823 \| good	1.437 \| good	5.167 \| good	0.256 \| good
2026-06-11T16:00:00.000Z	47 \| good	3.535 \| good	17.92 \| good	51.388 \| good	0.356 \| good	3.369 \| good	0.19 \| good
2026-06-11T17:00:00.000Z	46 \| good	2.656 \| good	21.599 \| good	49.839 \| good	1.493 \| good	1.464 \| good	0.182 \| good
2026-06-11T18:00:00.000Z	51 \| moderate	2.715 \| good	11.239 \| good	55.205 \| fine	1.512 \| good	2.571 \| good	0.19 \| good
2026-06-11T19:00:00.000Z	48 \| good	2.941 \| good	15.343 \| good	52.088 \| good	1.687 \| good	2.092 \| good	0.183 \| good
2026-06-11T20:00:00.000Z	48 \| good	2.762 \| good	12.363 \| good	51.97 \| good	1.065 \| good	1.984 \| good	0.183 \| good
2026-06-11T21:00:00.000Z	49 \| good	4.39 \| good	19.981 \| good	53.478 \| good	0.65 \| good	2.297 \| good	0.202 \| good
2026-06-11T22:00:00.000Z	49 \| good	4.39 \| good	19.981 \| good	53.478 \| good	0.65 \| good	2.297 \| good	0.202 \| good
2026-06-11T23:00:00.000Z	42 \| good	6.002 \| good	26.385 \| good	44.836 \| good	0.554 \| good	1.293 \| good	0.152 \| good
2026-06-12T00:00:00.000Z	41 \| good	4.69 \| good	20.432 \| good	44.199 \| good	0.576 \| good	1.689 \| good	0.156 \| good
2026-06-12T01:00:00.000Z	39 \| good	4.166 \| good	18.155 \| good	41.872 \| good	0.582 \| good	2.187 \| good	0.154 \| good
2026-06-12T02:00:00.000Z	35 \| good	3.558 \| good	15.524 \| good	37.846 \| good	0.48 \| good	2.414 \| good	0.144 \| good
2026-06-12T03:00:00.000Z	31 \| good	3.483 \| good	15.4 \| good	32.931 \| good	0.514 \| good	2.777 \| good	0.138 \| good
2026-06-12T04:00:00.000Z	31 \| good	3.105 \| good	12.543 \| good	33.382 \| good	0.591 \| good	2.877 \| good	0.133 \| good
2026-06-12T05:00:00.000Z	33 \| good	2.058 \| good	8.545 \| good	35.713 \| good	0.584 \| good	2.75 \| good	0.128 \| good
2026-06-12T06:00:00.000Z	33 \| good	5.916 \| good	25.886 \| good	35.366 \| good	0.587 \| good	2.725 \| good	0.126 \| good
2026-06-12T07:00:00.000Z	44 \| good	8.07 \| good	35.072 \| good	33.152 \| good	0.597 \| good	2.666 \| good	0.125 \| good
2026-06-12T08:00:00.000Z	49 \| good	9.391 \| good	42.077 \| good	29.712 \| good	0.598 \| good	2.635 \| good	0.125 \| good
2026-06-12T09:00:00.000Z	56 \| moderate	11.711 \| good	51.569 \| good	25.421 \| good	0.582 \| good	2.743 \| good	0.127 \| good
2026-06-12T10:00:00.000Z	60 \| moderate	13.547 \| fine	60.5 \| fine	23.16 \| good	0.576 \| good	2.952 \| good	0.129 \| good
2026-06-12T11:00:00.000Z	62 \| moderate	15.417 \| fine	68.367 \| fine	20.465 \| good	0.63 \| good	3.169 \| good	0.128 \| good
2026-06-12T12:00:00.000Z	62 \| moderate	14.782 \| fine	66.195 \| fine	24.803 \| good	0.683 \| good	3.014 \| good	0.128 \| good
2026-06-12T13:00:00.000Z	64 \| moderate	16.021 \| fine	71.245 \| fine	28.366 \| good	0.768 \| good	2.71 \| good	0.126 \| good
2026-06-12T14:00:00.000Z	66 \| moderate	16.715 \| fine	74.334 \| fine	35.422 \| good	0.776 \| good	2.201 \| good	0.121 \| good
2026-06-12T15:00:00.000Z	67 \| moderate	18.155 \| fine	80.673 \| fine	40.683 \| good	0.713 \| good	1.533 \| good	0.113 \| good
2026-06-12T16:00:00.000Z	54 \| moderate	10.801 \| good	47.792 \| good	43.401 \| good	0.582 \| good	0.95 \| good	0.106 \| good
2026-06-12T17:00:00.000Z	56 \| moderate	12.338 \| fine	56.018 \| fine	44.519 \| good	0.467 \| good	0.668 \| good	0.102 \| good
2026-06-12T18:00:00.000Z	52 \| moderate	10.045 \| good	44.754 \| good	44.458 \| good	0.383 \| good	0.557 \| good	0.1 \| good
2026-06-12T19:00:00.000Z	52 \| moderate	9.73 \| good	43.556 \| good	44.545 \| good	0.313 \| good	0.519 \| good	0.099 \| good
2026-06-12T20:00:00.000Z	52 \| moderate	10.252 \| good	45.646 \| good	43.835 \| good	0.258 \| good	0.523 \| good	0.099 \| good
2026-06-12T21:00:00.000Z	54 \| moderate	10.654 \| good	47.222 \| good	42.246 \| good	0.219 \| good	0.569 \| good	0.099 \| good
2026-06-12T22:00:00.000Z	52 \| moderate	9.544 \| good	42.722 \| good	43.054 \| good	0.204 \| good	0.7 \| good	0.101 \| good
2026-06-12T23:00:00.000Z	49 \| good	8.643 \| good	37.576 \| good	41.055 \| good	0.206 \| good	0.985 \| good	0.104 \| good
2026-06-13T00:00:00.000Z	54 \| moderate	10.671 \| good	47.059 \| good	39.62 \| good	0.234 \| good	2.157 \| good	0.115 \| good
2026-06-13T01:00:00.000Z	44 \| good	7.664 \| good	33.854 \| good	35.099 \| good	0.28 \| good	4.729 \| good	0.13 \| good
2026-06-13T02:00:00.000Z	44 \| good	8.419 \| good	37.014 \| good	28.685 \| good	0.364 \| good	7.84 \| good	0.148 \| good
2026-06-13T03:00:00.000Z	49 \| good	9.183 \| good	41.055 \| good	22.987 \| good	0.465 \| good	8.903 \| good	0.153 \| good
2026-06-13T04:00:00.000Z	54 \| moderate	11.372 \| good	50.362 \| good	18.617 \| good	0.581 \| good	8.932 \| good	0.153 \| good
2026-06-13T05:00:00.000Z	58 \| moderate	13.366 \| fine	59.553 \| fine	16.381 \| good	0.685 \| good	8.529 \| good	0.15 \| good
2026-06-13T06:00:00.000Z	64 \| moderate	15.806 \| fine	70.952 \| fine	13.613 \| good	0.745 \| good	8.101 \| good	0.147 \| good
2026-06-13T07:00:00.000Z	66 \| moderate	17.043 \| fine	75.256 \| fine	13.615 \| good	0.753 \| good	8.132 \| good	0.146 \| good
2026-06-13T08:00:00.000Z	66 \| moderate	17.43 \| fine	77.27 \| fine	11.501 \| good	0.73 \| good	8.69 \| good	0.148 \| good
2026-06-13T09:00:00.000Z	67 \| moderate	17.953 \| fine	79.321 \| fine	9.447 \| good	0.698 \| good	9.674 \| good	0.152 \| good
2026-06-13T10:00:00.000Z	66 \| moderate	16.84 \| fine	74.598 \| fine	9.211 \| good	0.665 \| good	10.169 \| good	0.155 \| good
2026-06-13T11:00:00.000Z	66 \| moderate	16.848 \| fine	74.7 \| fine	11.535 \| good	0.63 \| good	9.495 \| good	0.157 \| good
2026-06-13T12:00:00.000Z	64 \| moderate	16.406 \| fine	72.762 \| fine	21.635 \| good	0.578 \| good	6.858 \| good	0.158 \| good
2026-06-13T13:00:00.000Z	66 \| moderate	17.172 \| fine	76.287 \| fine	28.253 \| good	0.657 \| good	5.127 \| good	0.152 \| good
2026-06-13T14:00:00.000Z	66 \| moderate	17.164 \| fine	76.218 \| fine	35.312 \| good	0.747 \| good	2.797 \| good	0.132 \| good
2026-06-13T15:00:00.000Z	71 \| moderate	19.776 \| fine	86.939 \| fine	41.582 \| good	0.603 \| good	1.227 \| good	0.119 \| good
2026-06-13T16:00:00.000Z	66 \| moderate	16.924 \| fine	75.199 \| fine	44.819 \| good	0.58 \| good	0.934 \| good	0.116 \| good
2026-06-13T17:00:00.000Z	66 \| moderate	17.035 \| fine	75.63 \| fine	46.404 \| good	0.608 \| good	0.725 \| good	0.115 \| good
2026-06-13T18:00:00.000Z	58 \| moderate	12.516 \| fine	56.597 \| fine	43.728 \| good	0.615 \| good	0.596 \| good	0.115 \| good
2026-06-13T19:00:00.000Z	54 \| moderate	11.347 \| good	50.517 \| good	41.552 \| good	0.582 \| good	0.55 \| good	0.114 \| good
2026-06-13T20:00:00.000Z	56 \| moderate	12.124 \| fine	54.289 \| good	43.087 \| good	0.545 \| good	0.563 \| good	0.114 \| good
2026-06-13T21:00:00.000Z	58 \| moderate	12.713 \| fine	56.943 \| fine	41.867 \| good	0.518 \| good	0.617 \| good	0.114 \| good
2026-06-13T22:00:00.000Z	60 \| moderate	13.612 \| fine	61.381 \| fine	39.677 \| good	0.5 \| good	0.746 \| good	0.115 \| good

Westfield

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Westfield, Indiana air quality map: Stay updated on AQI near you

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How accurate is Indiana, USA air quality data?

Air quality and pollutant data for Indiana, 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 Westfield, Indiana?

The air quality information for Westfield, Indiana is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Westfield, Indiana at its worst?

In the past 24 hours, the air quality in Westfield, Indiana was at its worst at 02:00:00 on 2026-06-11.

When did Westfield, Indiana experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Westfield, Indiana was observed at 07:00:00 on 2026-06-11.

What is the AQI in Westfield, Indiana right now?

As of now, the AQI in Westfield, Indiana is 49, indicating Good conditions.

What is the most common type of pollution in Westfield, Indiana?

Westfield, Indiana air has the highest levels of O3.

What should I do in case of poor air quality in Westfield, Indiana?

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

What is the PM_2.5 level in Westfield, Indiana at the moment?

PM_2.5 levels in Westfield, Indiana are currently 4.39 μg/m³.

What is the PM₁₀ level in Westfield, Indiana at the moment?

The PM₁₀ concentration in Westfield, Indiana is 19.981 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Westfield, Indiana at the moment?

The current carbon monoxide (CO) concentration in Westfield, Indiana is 0.202 ppm.

What is the sulfur dioxide (SO₂) level in Westfield, Indiana at the moment?

Currently, Westfield, Indiana has a sulfur dioxide (SO₂) concentration of 0.65 ppb.

What is the ozone (O₃) level in Westfield, Indiana at the moment?

The current ozone (O₃) level in Westfield, Indiana at the moment is 53.478 ppm.

What is the nitrogen dioxide (NO₂) level in Westfield, Indiana at the moment?

Nitrogen dioxide (NO₂) level in Westfield, Indiana at the moment is 2.297 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-09T23:00:00.000Z	49 \| good	9.051 \| good	28.944 \| good	39.035 \| good	1.011 \| good	3.183 \| good	0.206 \| good
2026-06-10T00:00:00.000Z	52 \| moderate	9.982 \| good	31.22 \| good	38.219 \| good	0.593 \| good	3.356 \| good	0.19 \| good
2026-06-10T01:00:00.000Z	52 \| moderate	10.463 \| good	29.131 \| good	40.669 \| good	0.492 \| good	3.597 \| good	0.19 \| good
2026-06-10T02:00:00.000Z	54 \| moderate	10.61 \| good	36.082 \| good	38.796 \| good	0.97 \| good	2.79 \| good	0.182 \| good
2026-06-10T03:00:00.000Z	44 \| good	8.441 \| good	36.808 \| good	33.313 \| good	0.604 \| good	4.467 \| good	0.155 \| good
2026-06-10T04:00:00.000Z	49 \| good	8.509 \| good	27.185 \| good	35.578 \| good	0.894 \| good	5.344 \| good	0.182 \| good
2026-06-10T05:00:00.000Z	33 \| good	5.787 \| good	27.41 \| good	34.765 \| good	1.26 \| good	6.984 \| good	0.19 \| good
2026-06-10T06:00:00.000Z	31 \| good	5.186 \| good	21.381 \| good	32.829 \| good	0.894 \| good	4.002 \| good	0.174 \| good
2026-06-10T07:00:00.000Z	31 \| good	5.143 \| good	15.446 \| good	33.884 \| good	1.144 \| good	4.815 \| good	0.175 \| good
2026-06-10T08:00:00.000Z	23 \| good	3.124 \| good	13.903 \| good	25.045 \| good	0.756 \| good	9.23 \| good	0.174 \| good
2026-06-10T09:00:00.000Z	26 \| good	3.152 \| good	11.713 \| good	28.165 \| good	0.814 \| good	8.331 \| good	0.174 \| good
2026-06-10T10:00:00.000Z	30 \| good	4.745 \| good	32.343 \| good	27.157 \| good	1.008 \| good	9.867 \| good	0.19 \| good
2026-06-10T11:00:00.000Z	33 \| good	6.139 \| good	25.645 \| good	22.568 \| good	1.106 \| good	9.587 \| good	0.263 \| good
2026-06-10T12:00:00.000Z	38 \| good	6.873 \| good	25.745 \| good	21.328 \| good	1.183 \| good	6.273 \| good	0.278 \| good
2026-06-10T13:00:00.000Z	38 \| good	7.441 \| good	25.347 \| good	22.75 \| good	1.067 \| good	5.877 \| good	0.287 \| good
2026-06-10T14:00:00.000Z	52 \| moderate	9.887 \| good	42.2 \| good	22.032 \| good	0.932 \| good	5.172 \| good	0.272 \| good
2026-06-10T15:00:00.000Z	54 \| moderate	11.434 \| good	47.425 \| good	26.174 \| good	0.911 \| good	7.894 \| good	0.256 \| good
2026-06-10T16:00:00.000Z	54 \| moderate	10.597 \| good	31.121 \| good	35.38 \| good	0.871 \| good	3.084 \| good	0.248 \| good
2026-06-10T17:00:00.000Z	58 \| moderate	12.611 \| fine	44.178 \| good	29.869 \| good	0.358 \| good	3.01 \| good	0.248 \| good
2026-06-10T18:00:00.000Z	49 \| good	8.684 \| good	31.573 \| good	29.196 \| good	0.417 \| good	5.644 \| good	0.198 \| good
2026-06-10T19:00:00.000Z	54 \| moderate	10.627 \| good	41.118 \| good	29.397 \| good	0.433 \| good	2.565 \| good	0.19 \| good
2026-06-10T20:00:00.000Z	56 \| moderate	11.922 \| good	46.929 \| good	32.933 \| good	0.43 \| good	2.522 \| good	0.19 \| good
2026-06-10T21:00:00.000Z	54 \| moderate	11.432 \| good	46.182 \| good	34.15 \| good	0.518 \| good	2.859 \| good	0.19 \| good
2026-06-10T22:00:00.000Z	52 \| moderate	10.381 \| good	44.153 \| good	36.333 \| good	0.516 \| good	2.879 \| good	0.19 \| good
2026-06-10T23:00:00.000Z	54 \| moderate	10.755 \| good	41.326 \| good	38.098 \| good	0.935 \| good	3.622 \| good	0.256 \| good
2026-06-11T00:00:00.000Z	52 \| moderate	10.008 \| good	41.901 \| good	39.138 \| good	0.525 \| good	2.244 \| good	0.248 \| good
2026-06-11T01:00:00.000Z	49 \| good	8.598 \| good	26.47 \| good	36.849 \| good	1.145 \| good	2.174 \| good	0.256 \| good
2026-06-11T02:00:00.000Z	54 \| moderate	10.967 \| good	26.679 \| good	35.673 \| good	0.327 \| good	6.367 \| good	0.255 \| good
2026-06-11T03:00:00.000Z	44 \| good	8.4 \| good	28.798 \| good	33.79 \| good	0.588 \| good	8.456 \| good	0.195 \| good
2026-06-11T04:00:00.000Z	33 \| good	6.427 \| good	21.403 \| good	33.631 \| good	0.58 \| good	7.459 \| good	0.255 \| good
2026-06-11T05:00:00.000Z	44 \| good	7.691 \| good	21.2 \| good	31.007 \| good	0.949 \| good	5.424 \| good	0.198 \| good
2026-06-11T06:00:00.000Z	49 \| good	8.643 \| good	25.619 \| good	33.141 \| good	0.998 \| good	5.382 \| good	0.198 \| good
2026-06-11T07:00:00.000Z	33 \| good	6.322 \| good	21.125 \| good	32.155 \| good	0.693 \| good	7.317 \| good	0.191 \| good
2026-06-11T08:00:00.000Z	44 \| good	8.278 \| good	20.825 \| good	29.788 \| good	0.868 \| good	9.393 \| good	0.182 \| good
2026-06-11T09:00:00.000Z	44 \| good	7.974 \| good	27.589 \| good	37.609 \| good	1.11 \| good	7.713 \| good	0.19 \| good
2026-06-11T10:00:00.000Z	39 \| good	4.8 \| good	22.05 \| good	42.178 \| good	1.859 \| good	7.459 \| good	0.198 \| good
2026-06-11T11:00:00.000Z	36 \| good	3.907 \| good	27.543 \| good	38.683 \| good	1.674 \| good	8.908 \| good	0.206 \| good
2026-06-11T12:00:00.000Z	44 \| good	3.509 \| good	19.352 \| good	47.201 \| good	1.475 \| good	7.139 \| good	0.217 \| good
2026-06-11T13:00:00.000Z	35 \| good	3.103 \| good	19.725 \| good	38.497 \| good	1.714 \| good	7.278 \| good	0.19 \| good
2026-06-11T14:00:00.000Z	43 \| good	2.46 \| good	17.218 \| good	45.547 \| good	1.268 \| good	6.673 \| good	0.248 \| good
2026-06-11T15:00:00.000Z	48 \| good	2.617 \| good	21.884 \| good	51.823 \| good	1.437 \| good	5.167 \| good	0.256 \| good
2026-06-11T16:00:00.000Z	47 \| good	3.535 \| good	17.92 \| good	51.388 \| good	0.356 \| good	3.369 \| good	0.19 \| good
2026-06-11T17:00:00.000Z	46 \| good	2.656 \| good	21.599 \| good	49.839 \| good	1.493 \| good	1.464 \| good	0.182 \| good
2026-06-11T18:00:00.000Z	51 \| moderate	2.715 \| good	11.239 \| good	55.205 \| fine	1.512 \| good	2.571 \| good	0.19 \| good
2026-06-11T19:00:00.000Z	48 \| good	2.941 \| good	15.343 \| good	52.088 \| good	1.687 \| good	2.092 \| good	0.183 \| good
2026-06-11T20:00:00.000Z	48 \| good	2.762 \| good	12.363 \| good	51.97 \| good	1.065 \| good	1.984 \| good	0.183 \| good
2026-06-11T21:00:00.000Z	49 \| good	4.39 \| good	19.981 \| good	53.478 \| good	0.65 \| good	2.297 \| good	0.202 \| good
2026-06-11T22:00:00.000Z	49 \| good	4.39 \| good	19.981 \| good	53.478 \| good	0.65 \| good	2.297 \| good	0.202 \| good
2026-06-11T23:00:00.000Z	42 \| good	6.002 \| good	26.385 \| good	44.836 \| good	0.554 \| good	1.293 \| good	0.152 \| good
2026-06-12T00:00:00.000Z	41 \| good	4.69 \| good	20.432 \| good	44.199 \| good	0.576 \| good	1.689 \| good	0.156 \| good
2026-06-12T01:00:00.000Z	39 \| good	4.166 \| good	18.155 \| good	41.872 \| good	0.582 \| good	2.187 \| good	0.154 \| good
2026-06-12T02:00:00.000Z	35 \| good	3.558 \| good	15.524 \| good	37.846 \| good	0.48 \| good	2.414 \| good	0.144 \| good
2026-06-12T03:00:00.000Z	31 \| good	3.483 \| good	15.4 \| good	32.931 \| good	0.514 \| good	2.777 \| good	0.138 \| good
2026-06-12T04:00:00.000Z	31 \| good	3.105 \| good	12.543 \| good	33.382 \| good	0.591 \| good	2.877 \| good	0.133 \| good
2026-06-12T05:00:00.000Z	33 \| good	2.058 \| good	8.545 \| good	35.713 \| good	0.584 \| good	2.75 \| good	0.128 \| good
2026-06-12T06:00:00.000Z	33 \| good	5.916 \| good	25.886 \| good	35.366 \| good	0.587 \| good	2.725 \| good	0.126 \| good
2026-06-12T07:00:00.000Z	44 \| good	8.07 \| good	35.072 \| good	33.152 \| good	0.597 \| good	2.666 \| good	0.125 \| good
2026-06-12T08:00:00.000Z	49 \| good	9.391 \| good	42.077 \| good	29.712 \| good	0.598 \| good	2.635 \| good	0.125 \| good
2026-06-12T09:00:00.000Z	56 \| moderate	11.711 \| good	51.569 \| good	25.421 \| good	0.582 \| good	2.743 \| good	0.127 \| good
2026-06-12T10:00:00.000Z	60 \| moderate	13.547 \| fine	60.5 \| fine	23.16 \| good	0.576 \| good	2.952 \| good	0.129 \| good
2026-06-12T11:00:00.000Z	62 \| moderate	15.417 \| fine	68.367 \| fine	20.465 \| good	0.63 \| good	3.169 \| good	0.128 \| good
2026-06-12T12:00:00.000Z	62 \| moderate	14.782 \| fine	66.195 \| fine	24.803 \| good	0.683 \| good	3.014 \| good	0.128 \| good
2026-06-12T13:00:00.000Z	64 \| moderate	16.021 \| fine	71.245 \| fine	28.366 \| good	0.768 \| good	2.71 \| good	0.126 \| good
2026-06-12T14:00:00.000Z	66 \| moderate	16.715 \| fine	74.334 \| fine	35.422 \| good	0.776 \| good	2.201 \| good	0.121 \| good
2026-06-12T15:00:00.000Z	67 \| moderate	18.155 \| fine	80.673 \| fine	40.683 \| good	0.713 \| good	1.533 \| good	0.113 \| good
2026-06-12T16:00:00.000Z	54 \| moderate	10.801 \| good	47.792 \| good	43.401 \| good	0.582 \| good	0.95 \| good	0.106 \| good
2026-06-12T17:00:00.000Z	56 \| moderate	12.338 \| fine	56.018 \| fine	44.519 \| good	0.467 \| good	0.668 \| good	0.102 \| good
2026-06-12T18:00:00.000Z	52 \| moderate	10.045 \| good	44.754 \| good	44.458 \| good	0.383 \| good	0.557 \| good	0.1 \| good
2026-06-12T19:00:00.000Z	52 \| moderate	9.73 \| good	43.556 \| good	44.545 \| good	0.313 \| good	0.519 \| good	0.099 \| good
2026-06-12T20:00:00.000Z	52 \| moderate	10.252 \| good	45.646 \| good	43.835 \| good	0.258 \| good	0.523 \| good	0.099 \| good
2026-06-12T21:00:00.000Z	54 \| moderate	10.654 \| good	47.222 \| good	42.246 \| good	0.219 \| good	0.569 \| good	0.099 \| good
2026-06-12T22:00:00.000Z	52 \| moderate	9.544 \| good	42.722 \| good	43.054 \| good	0.204 \| good	0.7 \| good	0.101 \| good
2026-06-12T23:00:00.000Z	49 \| good	8.643 \| good	37.576 \| good	41.055 \| good	0.206 \| good	0.985 \| good	0.104 \| good
2026-06-13T00:00:00.000Z	54 \| moderate	10.671 \| good	47.059 \| good	39.62 \| good	0.234 \| good	2.157 \| good	0.115 \| good
2026-06-13T01:00:00.000Z	44 \| good	7.664 \| good	33.854 \| good	35.099 \| good	0.28 \| good	4.729 \| good	0.13 \| good
2026-06-13T02:00:00.000Z	44 \| good	8.419 \| good	37.014 \| good	28.685 \| good	0.364 \| good	7.84 \| good	0.148 \| good
2026-06-13T03:00:00.000Z	49 \| good	9.183 \| good	41.055 \| good	22.987 \| good	0.465 \| good	8.903 \| good	0.153 \| good
2026-06-13T04:00:00.000Z	54 \| moderate	11.372 \| good	50.362 \| good	18.617 \| good	0.581 \| good	8.932 \| good	0.153 \| good
2026-06-13T05:00:00.000Z	58 \| moderate	13.366 \| fine	59.553 \| fine	16.381 \| good	0.685 \| good	8.529 \| good	0.15 \| good
2026-06-13T06:00:00.000Z	64 \| moderate	15.806 \| fine	70.952 \| fine	13.613 \| good	0.745 \| good	8.101 \| good	0.147 \| good
2026-06-13T07:00:00.000Z	66 \| moderate	17.043 \| fine	75.256 \| fine	13.615 \| good	0.753 \| good	8.132 \| good	0.146 \| good
2026-06-13T08:00:00.000Z	66 \| moderate	17.43 \| fine	77.27 \| fine	11.501 \| good	0.73 \| good	8.69 \| good	0.148 \| good
2026-06-13T09:00:00.000Z	67 \| moderate	17.953 \| fine	79.321 \| fine	9.447 \| good	0.698 \| good	9.674 \| good	0.152 \| good
2026-06-13T10:00:00.000Z	66 \| moderate	16.84 \| fine	74.598 \| fine	9.211 \| good	0.665 \| good	10.169 \| good	0.155 \| good
2026-06-13T11:00:00.000Z	66 \| moderate	16.848 \| fine	74.7 \| fine	11.535 \| good	0.63 \| good	9.495 \| good	0.157 \| good
2026-06-13T12:00:00.000Z	64 \| moderate	16.406 \| fine	72.762 \| fine	21.635 \| good	0.578 \| good	6.858 \| good	0.158 \| good
2026-06-13T13:00:00.000Z	66 \| moderate	17.172 \| fine	76.287 \| fine	28.253 \| good	0.657 \| good	5.127 \| good	0.152 \| good
2026-06-13T14:00:00.000Z	66 \| moderate	17.164 \| fine	76.218 \| fine	35.312 \| good	0.747 \| good	2.797 \| good	0.132 \| good
2026-06-13T15:00:00.000Z	71 \| moderate	19.776 \| fine	86.939 \| fine	41.582 \| good	0.603 \| good	1.227 \| good	0.119 \| good
2026-06-13T16:00:00.000Z	66 \| moderate	16.924 \| fine	75.199 \| fine	44.819 \| good	0.58 \| good	0.934 \| good	0.116 \| good
2026-06-13T17:00:00.000Z	66 \| moderate	17.035 \| fine	75.63 \| fine	46.404 \| good	0.608 \| good	0.725 \| good	0.115 \| good
2026-06-13T18:00:00.000Z	58 \| moderate	12.516 \| fine	56.597 \| fine	43.728 \| good	0.615 \| good	0.596 \| good	0.115 \| good
2026-06-13T19:00:00.000Z	54 \| moderate	11.347 \| good	50.517 \| good	41.552 \| good	0.582 \| good	0.55 \| good	0.114 \| good
2026-06-13T20:00:00.000Z	56 \| moderate	12.124 \| fine	54.289 \| good	43.087 \| good	0.545 \| good	0.563 \| good	0.114 \| good
2026-06-13T21:00:00.000Z	58 \| moderate	12.713 \| fine	56.943 \| fine	41.867 \| good	0.518 \| good	0.617 \| good	0.114 \| good
2026-06-13T22:00:00.000Z	60 \| moderate	13.612 \| fine	61.381 \| fine	39.677 \| good	0.5 \| good	0.746 \| good	0.115 \| good

Live air quality index in Westfield, Indiana today

Major air pollutants in Westfield, Indiana

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Westfield, Indiana air quality map: Stay updated on AQI near you

Air quality in nearby cities

Carmel, Indiana

Noblesville, Indiana

Fishers, Indiana

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Whitestown, Indiana

McCordsville, Indiana

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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What is the nitrogen dioxide (NO₂) level in Westfield, Indiana at the moment?