What is the current level of PM10 in Greenfield, Indiana?

Greenfield, Indiana currently has a PM10 concentration of 54.444 μg/m3.

What is the current level of sulfur dioxide (SO2) in Greenfield, Indiana?

The current sulfur dioxide (SO2) concentration in Greenfield, Indiana is 0.734 ppb.

What is the current level of ozone (O3) in Greenfield, Indiana?

Greenfield, Indiana currently has an ozone (O3) concentration of 57.232 ppm.

What is the current level of nitrogen dioxide (NO2) in Greenfield, Indiana?

The current level of nitrogen dioxide (NO2) in Greenfield, Indiana is 3.898 ppb.

Current air quality index in Greenfield, Indiana today

Q: What is the PM2.5 concentration in Greenfield, Indiana right now?

Greenfield, Indiana currently has a PM2.5 concentration of 13.874 μg/m3.

Stay updated with real-time air quality in Greenfield, 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)

Moderate

Greenfield, Indiana

Last updated: ... (Local time)

Common air pollutants in Greenfield, Indiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.87 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

54.44 μg/m³

155

255

425

605+

Ozone (O₃)

57.23 ppb

201

201+

Sulfur Dioxide (SO₂)

0.73 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.90 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Greenfield, Indiana

Scroll To Air Quality Map

Track live Greenfield, Indiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	45 \| good	6.917 \| good	22.217 \| good	48.538 \| good	0.919 \| good	8.422 \| good	0.175 \| good
2026-04-22T04:00:00.000Z	44 \| good	7.001 \| good	33.012 \| good	47.529 \| good	0.721 \| good	9.187 \| good	0.186 \| good
2026-04-22T05:00:00.000Z	40 \| good	6.756 \| good	30.118 \| good	42.873 \| good	0.905 \| good	9.1 \| good	0.186 \| good
2026-04-22T06:00:00.000Z	43 \| good	6.292 \| good	27.585 \| good	46.382 \| good	1.08 \| good	6.463 \| good	0.175 \| good
2026-04-22T07:00:00.000Z	37 \| good	6.358 \| good	28.146 \| good	40.499 \| good	1.082 \| good	3.678 \| good	0.175 \| good
2026-04-22T08:00:00.000Z	37 \| good	6.245 \| good	28.78 \| good	40.41 \| good	0.78 \| good	2.974 \| good	0.175 \| good
2026-04-22T09:00:00.000Z	38 \| good	6.188 \| good	25.043 \| good	40.705 \| good	0.662 \| good	2.339 \| good	0.175 \| good
2026-04-22T10:00:00.000Z	37 \| good	6.126 \| good	24.795 \| good	39.978 \| good	0.639 \| good	3.73 \| good	0.175 \| good
2026-04-22T11:00:00.000Z	38 \| good	5.494 \| good	27.589 \| good	40.914 \| good	0.612 \| good	5.651 \| good	0.175 \| good
2026-04-22T12:00:00.000Z	38 \| good	6.604 \| good	28.76 \| good	32.969 \| good	0.716 \| good	6.016 \| good	0.211 \| good
2026-04-22T13:00:00.000Z	38 \| good	6.789 \| good	30.321 \| good	29.539 \| good	0.795 \| good	7.984 \| good	0.212 \| good
2026-04-22T14:00:00.000Z	38 \| good	6.631 \| good	29.707 \| good	31.541 \| good	0.897 \| good	10.035 \| good	0.178 \| good
2026-04-22T15:00:00.000Z	33 \| good	6.397 \| good	28.233 \| good	35.174 \| good	0.867 \| good	9.654 \| good	0.211 \| good
2026-04-22T16:00:00.000Z	37 \| good	5.992 \| good	28.757 \| good	39.503 \| good	1.359 \| good	10.189 \| good	0.183 \| good
2026-04-22T17:00:00.000Z	38 \| good	5.831 \| good	22.56 \| good	40.606 \| good	0.736 \| good	3.125 \| good	0.19 \| good
2026-04-22T18:00:00.000Z	41 \| good	6.477 \| good	34.576 \| good	44.484 \| good	0.77 \| good	2.903 \| good	0.19 \| good
2026-04-22T19:00:00.000Z	44 \| good	5.753 \| good	25.491 \| good	46.88 \| good	0.679 \| good	3.403 \| good	0.179 \| good
2026-04-22T20:00:00.000Z	45 \| good	6.218 \| good	32.052 \| good	49.125 \| good	0.744 \| good	2.185 \| good	0.19 \| good
2026-04-22T21:00:00.000Z	45 \| good	5.559 \| good	35.907 \| good	48.541 \| good	0.715 \| good	2.003 \| good	0.19 \| good
2026-04-22T22:00:00.000Z	46 \| good	6.239 \| good	35.046 \| good	49.758 \| good	0.456 \| good	3.353 \| good	0.179 \| good
2026-04-22T23:00:00.000Z	49 \| good	5.946 \| good	25.427 \| good	53.389 \| good	0.469 \| good	2.758 \| good	0.165 \| good
2026-04-23T00:00:00.000Z	47 \| good	5.518 \| good	23.718 \| good	50.79 \| good	0.574 \| good	3.988 \| good	0.165 \| good
2026-04-23T01:00:00.000Z	47 \| good	5.767 \| good	22.883 \| good	51.356 \| good	1.788 \| good	8.402 \| good	0.153 \| good
2026-04-23T02:00:00.000Z	45 \| good	5.855 \| good	26.125 \| good	49.242 \| good	1.08 \| good	15.513 \| good	0.153 \| good
2026-04-23T03:00:00.000Z	38 \| good	7.035 \| good	30.515 \| good	33.37 \| good	0.56 \| good	17.553 \| good	0.351 \| good
2026-04-23T04:00:00.000Z	39 \| good	5.791 \| good	24.854 \| good	42.058 \| good	0.722 \| good	17.744 \| good	0.361 \| good
2026-04-23T05:00:00.000Z	44 \| good	7.502 \| good	24.608 \| good	39.855 \| good	0.651 \| good	22.509 \| good	0.427 \| good
2026-04-23T06:00:00.000Z	44 \| good	7.694 \| good	26.4 \| good	39.38 \| good	0.734 \| good	15.51 \| good	0.297 \| good
2026-04-23T07:00:00.000Z	35 \| good	5.106 \| good	21.311 \| good	37.9 \| good	0.63 \| good	11.27 \| good	0.287 \| good
2026-04-23T08:00:00.000Z	27 \| good	5.197 \| good	17.01 \| good	29.06 \| good	0.604 \| good	9.962 \| good	0.232 \| good
2026-04-23T09:00:00.000Z	38 \| good	6.629 \| good	35.389 \| good	28.578 \| good	0.6 \| good	11.215 \| good	0.221 \| good
2026-04-23T10:00:00.000Z	52 \| moderate	10.478 \| good	48.623 \| good	17.364 \| good	0.608 \| good	10.731 \| good	0.242 \| good
2026-04-23T11:00:00.000Z	44 \| good	7.976 \| good	29.439 \| good	34.053 \| good	0.553 \| good	11.355 \| good	0.317 \| good
2026-04-23T12:00:00.000Z	44 \| good	7.649 \| good	32.106 \| good	29.384 \| good	0.645 \| good	14.934 \| good	0.474 \| good
2026-04-23T13:00:00.000Z	38 \| good	7.273 \| good	29.091 \| good	26.18 \| good	0.551 \| good	18.783 \| good	0.405 \| good
2026-04-23T14:00:00.000Z	49 \| good	9.066 \| good	36.792 \| good	27.589 \| good	0.708 \| good	19.676 \| good	0.405 \| good
2026-04-23T15:00:00.000Z	49 \| good	8.996 \| good	32.08 \| good	32.899 \| good	1.125 \| good	16.621 \| good	0.32 \| good
2026-04-23T16:00:00.000Z	52 \| moderate	10.477 \| good	40.595 \| good	40.339 \| good	0.635 \| good	10.882 \| good	0.265 \| good
2026-04-23T17:00:00.000Z	54 \| moderate	11.021 \| good	44.495 \| good	49.707 \| good	1.515 \| good	6.225 \| good	0.189 \| good
2026-04-23T18:00:00.000Z	54 \| moderate	11.437 \| good	43.655 \| good	55.006 \| fine	1.23 \| good	2.745 \| good	0.189 \| good
2026-04-23T19:00:00.000Z	54 \| moderate	11.235 \| good	23.374 \| good	52.209 \| good	0.669 \| good	2.916 \| good	0.2 \| good
2026-04-23T20:00:00.000Z	61 \| moderate	10.787 \| good	28.916 \| good	58.192 \| fine	1.664 \| good	3.884 \| good	0.198 \| good
2026-04-23T21:00:00.000Z	56 \| moderate	11.579 \| good	25.621 \| good	55.166 \| fine	1.66 \| good	4.408 \| good	0.218 \| good
2026-04-23T22:00:00.000Z	61 \| moderate	11.773 \| good	36.437 \| good	58.231 \| fine	0.659 \| good	2.08 \| good	0.298 \| good
2026-04-23T23:00:00.000Z	71 \| moderate	13.858 \| fine	56.131 \| fine	60.724 \| fine	0.628 \| good	2.425 \| good	0.352 \| good
2026-04-24T00:00:00.000Z	61 \| moderate	13.974 \| fine	58.393 \| fine	57.632 \| fine	0.872 \| good	3.088 \| good	0.352 \| good
2026-04-24T01:00:00.000Z	60 \| moderate	13.874 \| fine	54.444 \| good	57.232 \| fine	0.734 \| good	3.898 \| good	0.352 \| good
2026-04-24T02:00:00.000Z	60 \| moderate	13.874 \| fine	54.444 \| good	57.232 \| fine	0.734 \| good	3.898 \| good	0.352 \| good
2026-04-24T03:00:00.000Z	44 \| good	7.615 \| good	33.402 \| good	39.376 \| good	1.142 \| good	7.807 \| good	0.228 \| good
2026-04-24T04:00:00.000Z	37 \| good	6.049 \| good	26.339 \| good	40.074 \| good	1.069 \| good	6.513 \| good	0.214 \| good
2026-04-24T05:00:00.000Z	37 \| good	4.838 \| good	20.836 \| good	40.116 \| good	0.997 \| good	5.219 \| good	0.201 \| good
2026-04-24T06:00:00.000Z	35 \| good	5.564 \| good	23.862 \| good	37.813 \| good	0.924 \| good	3.926 \| good	0.188 \| good
2026-04-24T07:00:00.000Z	34 \| good	5.873 \| good	26.217 \| good	36.602 \| good	0.943 \| good	3.495 \| good	0.183 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.887 \| good	26.388 \| good	34.983 \| good	0.961 \| good	3.065 \| good	0.178 \| good
2026-04-24T09:00:00.000Z	44 \| good	7.501 \| good	32.888 \| good	32.363 \| good	0.98 \| good	2.635 \| good	0.174 \| good
2026-04-24T10:00:00.000Z	33 \| good	5.574 \| good	24.291 \| good	27.497 \| good	0.987 \| good	2.586 \| good	0.174 \| good
2026-04-24T11:00:00.000Z	33 \| good	6.351 \| good	28.464 \| good	28.617 \| good	0.994 \| good	2.538 \| good	0.175 \| good
2026-04-24T12:00:00.000Z	38 \| good	7.478 \| good	32.862 \| good	32.77 \| good	1.001 \| good	2.489 \| good	0.176 \| good
2026-04-24T13:00:00.000Z	38 \| good	7.013 \| good	30.846 \| good	38.659 \| good	1.091 \| good	2.142 \| good	0.174 \| good
2026-04-24T14:00:00.000Z	43 \| good	5.97 \| good	26.587 \| good	46.213 \| good	1.18 \| good	1.794 \| good	0.173 \| good
2026-04-24T15:00:00.000Z	47 \| good	6.241 \| good	27.969 \| good	50.727 \| good	1.27 \| good	1.447 \| good	0.171 \| good
2026-04-24T16:00:00.000Z	48 \| good	6.757 \| good	29.903 \| good	51.651 \| good	1.298 \| good	1.168 \| good	0.164 \| good
2026-04-24T17:00:00.000Z	45 \| good	7.674 \| good	33.948 \| good	48.796 \| good	1.326 \| good	0.889 \| good	0.158 \| good
2026-04-24T18:00:00.000Z	46 \| good	5.141 \| good	22.037 \| good	50.235 \| good	1.354 \| good	0.611 \| good	0.151 \| good
2026-04-24T19:00:00.000Z	45 \| good	6.118 \| good	26.979 \| good	48.716 \| good	1.395 \| good	0.917 \| good	0.15 \| good
2026-04-24T20:00:00.000Z	46 \| good	6.739 \| good	29.783 \| good	49.89 \| good	1.436 \| good	1.224 \| good	0.149 \| good
2026-04-24T21:00:00.000Z	51 \| moderate	5.981 \| good	26.554 \| good	55.269 \| fine	1.476 \| good	1.531 \| good	0.148 \| good
2026-04-24T22:00:00.000Z	54 \| moderate	5.402 \| good	23 \| good	56.239 \| fine	1.518 \| good	2.253 \| good	0.153 \| good
2026-04-24T23:00:00.000Z	48 \| good	4.821 \| good	21.054 \| good	51.669 \| good	1.56 \| good	2.976 \| good	0.157 \| good
2026-04-25T00:00:00.000Z	45 \| good	3.954 \| good	17.575 \| good	48.612 \| good	1.602 \| good	3.699 \| good	0.162 \| good
2026-04-25T01:00:00.000Z	38 \| good	4.5 \| good	19.738 \| good	41.025 \| good	1.508 \| good	3.991 \| good	0.163 \| good
2026-04-25T02:00:00.000Z	44 \| good	8.427 \| good	36.826 \| good	36.644 \| good	1.413 \| good	4.284 \| good	0.163 \| good
2026-04-25T03:00:00.000Z	32 \| good	4.772 \| good	20.752 \| good	34.6 \| good	1.318 \| good	4.576 \| good	0.164 \| good
2026-04-25T04:00:00.000Z	30 \| good	1.982 \| good	8.237 \| good	32.494 \| good	1.258 \| good	5.482 \| good	0.17 \| good
2026-04-25T05:00:00.000Z	31 \| good	2.443 \| good	9.915 \| good	33.175 \| good	1.198 \| good	6.388 \| good	0.177 \| good
2026-04-25T06:00:00.000Z	31 \| good	2.594 \| good	10.776 \| good	33.541 \| good	1.137 \| good	7.294 \| good	0.184 \| good
2026-04-25T07:00:00.000Z	30 \| good	2.239 \| good	8.915 \| good	31.63 \| good	1.032 \| good	7.031 \| good	0.182 \| good
2026-04-25T08:00:00.000Z	27 \| good	2.808 \| good	11.504 \| good	28.819 \| good	0.926 \| good	6.768 \| good	0.181 \| good
2026-04-25T09:00:00.000Z	23 \| good	4.165 \| good	18.171 \| good	25.227 \| good	0.821 \| good	6.506 \| good	0.18 \| good
2026-04-25T10:00:00.000Z	22 \| good	3.372 \| good	14.803 \| good	24.296 \| good	0.77 \| good	5.879 \| good	0.179 \| good
2026-04-25T11:00:00.000Z	21 \| good	3.426 \| good	14.975 \| good	23.081 \| good	0.719 \| good	5.253 \| good	0.178 \| good
2026-04-25T12:00:00.000Z	27 \| good	2.458 \| good	10.037 \| good	29.243 \| good	0.669 \| good	4.627 \| good	0.177 \| good
2026-04-25T13:00:00.000Z	34 \| good	1.262 \| good	5.017 \| good	36.73 \| good	0.548 \| good	3.547 \| good	0.172 \| good
2026-04-25T14:00:00.000Z	41 \| good	1.205 \| good	4.979 \| good	43.632 \| good	0.427 \| good	2.468 \| good	0.167 \| good
2026-04-25T15:00:00.000Z	45 \| good	2.951 \| good	12.32 \| good	49.082 \| good	0.305 \| good	1.388 \| good	0.162 \| good
2026-04-25T16:00:00.000Z	50 \| good	3.022 \| good	12.58 \| good	53.688 \| good	0.281 \| good	1.119 \| good	0.156 \| good
2026-04-25T17:00:00.000Z	54 \| moderate	2.568 \| good	10.207 \| good	55.947 \| fine	0.257 \| good	0.851 \| good	0.15 \| good
2026-04-25T18:00:00.000Z	54 \| moderate	3.239 \| good	14 \| good	56.151 \| fine	0.233 \| good	0.583 \| good	0.144 \| good
2026-04-25T19:00:00.000Z	54 \| moderate	4.306 \| good	19 \| good	55.596 \| fine	0.216 \| good	0.587 \| good	0.141 \| good
2026-04-25T20:00:00.000Z	54 \| moderate	4.706 \| good	20.766 \| good	56.014 \| fine	0.198 \| good	0.591 \| good	0.138 \| good
2026-04-25T21:00:00.000Z	61 \| moderate	4.707 \| good	20.676 \| good	57.725 \| fine	0.181 \| good	0.595 \| good	0.135 \| good
2026-04-25T22:00:00.000Z	64 \| moderate	4.91 \| good	21.078 \| good	58.837 \| fine	0.188 \| good	1.1 \| good	0.141 \| good
2026-04-25T23:00:00.000Z	50 \| good	4.429 \| good	19.105 \| good	54.147 \| good	0.195 \| good	1.604 \| good	0.147 \| good
2026-04-26T00:00:00.000Z	44 \| good	2.229 \| good	2.577 \| good	47.712 \| good	0.205 \| good	2.112 \| good	0.153 \| good
2026-04-26T01:00:00.000Z	44 \| good	6.089 \| good	26.796 \| good	46.538 \| good	0.208 \| good	2.411 \| good	0.157 \| good
2026-04-26T02:00:00.000Z	41 \| good	6.403 \| good	28.349 \| good	43.71 \| good	0.214 \| good	2.712 \| good	0.162 \| good

Greenfield

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Greenfield, Indiana

0.48ppm

How accurate is Indiana, USA air quality data?

The air quality data for Indiana, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Greenfield, Indiana get updated?

Air quality updates for Greenfield, Indiana are available every hour.

What time in the past 24 hours saw the poorest air quality in Greenfield, Indiana?

Greenfield, Indiana experienced its worst air quality at 11:00:00, 2026-04-23.

When was air quality in Greenfield, Indiana the best over the past 24 hours?

The best air quality in Greenfield, Indiana was observed at 08:00:00 on 2026-04-23.

What is the air quality in Greenfield, Indiana right now?

The air quality in Greenfield, Indiana right now is Moderate, with an AQI of 60.

What pollutant is most frequently found in Greenfield, Indiana?

In Greenfield, Indiana, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Greenfield, Indiana is poor?

When air quality in Greenfield, Indiana is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Greenfield, Indiana right now?

Greenfield, Indiana currently has a PM_2.5 concentration of 13.874 μg/m³.

What is the current level of PM₁₀ in Greenfield, Indiana?

Greenfield, Indiana currently has a PM₁₀ concentration of 54.444 μg/m³.

What is the current level of carbon monoxide (CO) in Greenfield, Indiana?

The current carbon monoxide (CO) level in Greenfield, Indiana is 0.352 ppm.

What is the current level of sulfur dioxide (SO₂) in Greenfield, Indiana?

The current sulfur dioxide (SO₂) concentration in Greenfield, Indiana is 0.734 ppb.

What is the current level of ozone (O₃) in Greenfield, Indiana?

Greenfield, Indiana currently has an ozone (O₃) concentration of 57.232 ppm.

What is the current level of nitrogen dioxide (NO₂) in Greenfield, Indiana?

The current level of nitrogen dioxide (NO₂) in Greenfield, Indiana is 3.898 ppb.

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