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

Greenfield, Indiana currently has a PM10 concentration of 11.51 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Greenfield, Indiana is 1.536 ppb.

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

Greenfield, Indiana currently has an ozone (O3) concentration of 38.753 ppm.

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

The current level of nitrogen dioxide (NO2) in Greenfield, Indiana is 6.676 ppb.

Current air quality index in Greenfield, Indiana today

Name: Live air pollution levels in Greenfield, Indiana today
Creator: Ambee

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)

Good

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)

5.81 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.52 μg/m³

155

255

425

605+

Ozone (O₃)

29.19 ppb

201

201+

Sulfur Dioxide (SO₂)

1.40 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

9.99 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 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
2025-09-04T04:00:00.000Z	33 \| good	5.943 \| good	26.284 \| good	36.472 \| good	1.012 \| good	10.774 \| good	0.243 \| good
2025-09-04T05:00:00.000Z	33 \| good	5.752 \| good	28.559 \| good	33.389 \| good	0.958 \| good	6.215 \| good	0.235 \| good
2025-09-04T06:00:00.000Z	33 \| good	5.845 \| good	22.05 \| good	31.345 \| good	1.001 \| good	9.809 \| good	0.183 \| good
2025-09-04T07:00:00.000Z	28 \| good	5.352 \| good	24.945 \| good	29.501 \| good	0.837 \| good	8.944 \| good	0.175 \| good
2025-09-04T08:00:00.000Z	27 \| good	5.118 \| good	18.017 \| good	25.47 \| good	0.535 \| good	4.477 \| good	0.176 \| good
2025-09-04T09:00:00.000Z	22 \| good	4.298 \| good	16.981 \| good	23.81 \| good	0.515 \| good	4.895 \| good	0.176 \| good
2025-09-04T10:00:00.000Z	35 \| good	5.125 \| good	37.73 \| good	20.983 \| good	0.515 \| good	3.997 \| good	0.22 \| good
2025-09-04T11:00:00.000Z	33 \| good	6.471 \| good	35.148 \| good	17.813 \| good	0.874 \| good	10.988 \| good	0.317 \| good
2025-09-04T12:00:00.000Z	38 \| good	6.585 \| good	33.39 \| good	17.323 \| good	0.873 \| good	7.174 \| good	0.355 \| good
2025-09-04T13:00:00.000Z	33 \| good	5.877 \| good	25.854 \| good	10.92 \| good	0.943 \| good	3.738 \| good	0.182 \| good
2025-09-04T14:00:00.000Z	56 \| moderate	12.064 \| good	36.793 \| good	19.99 \| good	0.987 \| good	9.844 \| good	0.388 \| good
2025-09-04T15:00:00.000Z	67 \| moderate	17.624 \| fine	57.766 \| fine	18.397 \| good	0.835 \| good	6.612 \| good	0.351 \| good
2025-09-04T16:00:00.000Z	49 \| good	8.549 \| good	25.014 \| good	19.355 \| good	0.833 \| good	4.934 \| good	0.313 \| good
2025-09-04T17:00:00.000Z	60 \| moderate	13.536 \| fine	42.4 \| good	21.286 \| good	1.018 \| good	7.368 \| good	0.313 \| good
2025-09-04T18:00:00.000Z	56 \| moderate	11.796 \| good	27.498 \| good	24.701 \| good	0.81 \| good	8.111 \| good	0.313 \| good
2025-09-04T19:00:00.000Z	54 \| moderate	10.892 \| good	42.024 \| good	27.905 \| good	0.888 \| good	6.78 \| good	0.321 \| good
2025-09-04T20:00:00.000Z	52 \| moderate	9.94 \| good	41.161 \| good	32.893 \| good	0.868 \| good	8.046 \| good	0.321 \| good
2025-09-04T21:00:00.000Z	49 \| good	9.105 \| good	36.91 \| good	37.236 \| good	0.907 \| good	8.863 \| good	0.351 \| good
2025-09-04T22:00:00.000Z	49 \| good	8.518 \| good	32.657 \| good	35.194 \| good	0.989 \| good	7.672 \| good	0.32 \| good
2025-09-04T23:00:00.000Z	49 \| good	8.701 \| good	34.009 \| good	33.01 \| good	1.058 \| good	9.212 \| good	0.328 \| good
2025-09-05T00:00:00.000Z	49 \| good	8.571 \| good	40.153 \| good	32.763 \| good	0.998 \| good	10.261 \| good	0.328 \| good
2025-09-05T01:00:00.000Z	44 \| good	7.909 \| good	33.742 \| good	32.324 \| good	1.212 \| good	7.292 \| good	0.343 \| good
2025-09-05T02:00:00.000Z	54 \| moderate	10.659 \| good	40.337 \| good	28.25 \| good	0.999 \| good	7.94 \| good	0.336 \| good
2025-09-05T03:00:00.000Z	56 \| moderate	12.247 \| fine	45.489 \| good	22.878 \| good	0.998 \| good	11.649 \| good	0.418 \| good
2025-09-05T04:00:00.000Z	54 \| moderate	11.215 \| good	44.532 \| good	24.263 \| good	1.344 \| good	12.201 \| good	0.418 \| good
2025-09-05T05:00:00.000Z	54 \| moderate	11.262 \| good	42.618 \| good	18.338 \| good	1.356 \| good	11.394 \| good	0.426 \| good
2025-09-05T06:00:00.000Z	52 \| moderate	9.614 \| good	36.083 \| good	15.48 \| good	1.352 \| good	10.73 \| good	0.426 \| good
2025-09-05T07:00:00.000Z	62 \| moderate	15.212 \| fine	53.52 \| good	21.356 \| good	1.163 \| good	9.565 \| good	0.426 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	13.101 \| fine	47.084 \| good	18.363 \| good	0.849 \| good	8.99 \| good	0.381 \| good
2025-09-05T09:00:00.000Z	56 \| moderate	12.309 \| fine	43.205 \| good	20.624 \| good	1.059 \| good	4.616 \| good	0.298 \| good
2025-09-05T10:00:00.000Z	60 \| moderate	13.51 \| fine	47.499 \| good	19.574 \| good	1.057 \| good	3.096 \| good	0.298 \| good
2025-09-05T11:00:00.000Z	60 \| moderate	13.572 \| fine	44.483 \| good	18.661 \| good	1.176 \| good	3.726 \| good	0.313 \| good
2025-09-05T12:00:00.000Z	56 \| moderate	11.749 \| good	57.049 \| fine	19.825 \| good	1.265 \| good	6.127 \| good	0.328 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	12.187 \| fine	61.634 \| fine	19.94 \| good	0.66 \| good	10.324 \| good	0.359 \| good
2025-09-05T14:00:00.000Z	56 \| moderate	11.994 \| good	57.72 \| fine	23.858 \| good	0.626 \| good	11.76 \| good	0.403 \| good
2025-09-05T15:00:00.000Z	60 \| moderate	13.595 \| fine	37.821 \| good	26.05 \| good	0.757 \| good	10.652 \| good	0.359 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	14.233 \| fine	49.777 \| good	28.543 \| good	0.888 \| good	6.716 \| good	0.313 \| good
2025-09-05T17:00:00.000Z	62 \| moderate	15.109 \| fine	43.106 \| good	28.375 \| good	0.827 \| good	5.819 \| good	0.305 \| good
2025-09-05T18:00:00.000Z	62 \| moderate	15.116 \| fine	59.739 \| fine	29.233 \| good	1.681 \| good	5.309 \| good	0.313 \| good
2025-09-05T19:00:00.000Z	60 \| moderate	13.756 \| fine	39.353 \| good	30.362 \| good	1.46 \| good	7.305 \| good	0.313 \| good
2025-09-05T20:00:00.000Z	52 \| moderate	10.434 \| good	40.856 \| good	35.308 \| good	2.017 \| good	7.853 \| good	0.313 \| good
2025-09-05T21:00:00.000Z	49 \| good	8.919 \| good	52.366 \| good	35.548 \| good	2.058 \| good	6.952 \| good	0.275 \| good
2025-09-05T22:00:00.000Z	56 \| moderate	6.963 \| good	65.322 \| fine	32.535 \| good	1.415 \| good	8.418 \| good	0.29 \| good
2025-09-05T23:00:00.000Z	33 \| good	5.568 \| good	28.407 \| good	29.452 \| good	1.46 \| good	6.566 \| good	0.328 \| good
2025-09-06T00:00:00.000Z	31 \| good	4.898 \| good	32.919 \| good	29.379 \| good	1.471 \| good	10.226 \| good	0.366 \| good
2025-09-06T01:00:00.000Z	46 \| good	5.047 \| good	49.563 \| good	30.912 \| good	1.581 \| good	8.662 \| good	0.366 \| good
2025-09-06T02:00:00.000Z	34 \| good	5.812 \| good	36.516 \| good	29.194 \| good	1.4 \| good	9.987 \| good	0.366 \| good
2025-09-06T03:00:00.000Z	33 \| good	5.593 \| good	28.384 \| good	29.794 \| good	1.269 \| good	9.642 \| good	0.366 \| good
2025-09-06T03:00:00.000Z	34 \| good	5.812 \| good	36.516 \| good	29.194 \| good	1.4 \| good	9.987 \| good	0.366 \| good
2025-08-31T01:00:00.000Z	33 \| good	6.13 \| good	26.842 \| good	24.955 \| good	0.338 \| good	3.979 \| good	0.171 \| good
2025-08-31T02:00:00.000Z	38 \| good	7.126 \| good	31.37 \| good	20.066 \| good	0.344 \| good	4.326 \| good	0.173 \| good
2025-08-31T03:00:00.000Z	49 \| good	8.947 \| good	39.312 \| good	17.359 \| good	0.35 \| good	4.672 \| good	0.176 \| good
2025-08-31T04:00:00.000Z	49 \| good	9.092 \| good	40.564 \| good	17.482 \| good	0.335 \| good	4.614 \| good	0.172 \| good
2025-08-31T05:00:00.000Z	49 \| good	9.232 \| good	40.785 \| good	18.765 \| good	0.32 \| good	4.557 \| good	0.169 \| good
2025-08-31T06:00:00.000Z	49 \| good	8.917 \| good	40.058 \| good	14.953 \| good	0.304 \| good	4.5 \| good	0.165 \| good
2025-08-31T07:00:00.000Z	52 \| moderate	9.986 \| good	44.434 \| good	13.143 \| good	0.333 \| good	4.517 \| good	0.161 \| good
2025-08-31T08:00:00.000Z	49 \| good	9.041 \| good	40.173 \| good	13.864 \| good	0.362 \| good	4.535 \| good	0.157 \| good
2025-08-31T09:00:00.000Z	44 \| good	7.956 \| good	34.679 \| good	14.366 \| good	0.391 \| good	4.552 \| good	0.153 \| good
2025-08-31T10:00:00.000Z	33 \| good	6.378 \| good	28.599 \| good	16.035 \| good	0.463 \| good	4.751 \| good	0.155 \| good
2025-08-31T11:00:00.000Z	27 \| good	4.955 \| good	21.721 \| good	16.891 \| good	0.535 \| good	4.949 \| good	0.157 \| good
2025-08-31T12:00:00.000Z	22 \| good	4.222 \| good	18.67 \| good	18.327 \| good	0.608 \| good	5.148 \| good	0.16 \| good
2025-08-31T13:00:00.000Z	27 \| good	4.676 \| good	20.286 \| good	22.32 \| good	1.004 \| good	4.299 \| good	0.159 \| good
2025-08-31T14:00:00.000Z	33 \| good	5.81 \| good	25.282 \| good	26.224 \| good	1.401 \| good	3.45 \| good	0.159 \| good
2025-08-31T15:00:00.000Z	33 \| good	6.424 \| good	28.891 \| good	32.6 \| good	1.797 \| good	2.6 \| good	0.159 \| good
2025-08-31T16:00:00.000Z	38 \| good	7.327 \| good	31.964 \| good	37.564 \| good	1.607 \| good	1.967 \| good	0.152 \| good
2025-08-31T17:00:00.000Z	38 \| good	6.574 \| good	29.406 \| good	37.417 \| good	1.416 \| good	1.333 \| good	0.144 \| good
2025-08-31T18:00:00.000Z	36 \| good	4.927 \| good	20.979 \| good	38.519 \| good	1.226 \| good	0.699 \| good	0.137 \| good
2025-08-31T19:00:00.000Z	35 \| good	3.731 \| good	15.953 \| good	38.192 \| good	0.997 \| good	0.694 \| good	0.134 \| good
2025-08-31T20:00:00.000Z	35 \| good	2.284 \| good	9.537 \| good	37.688 \| good	0.768 \| good	0.689 \| good	0.131 \| good
2025-08-31T21:00:00.000Z	34 \| good	1.508 \| good	5.979 \| good	36.879 \| good	0.54 \| good	0.683 \| good	0.128 \| good
2025-08-31T22:00:00.000Z	31 \| good	2.509 \| good	10.027 \| good	33.288 \| good	0.482 \| good	1.334 \| good	0.134 \| good
2025-08-31T23:00:00.000Z	27 \| good	2.754 \| good	11.466 \| good	28.613 \| good	0.424 \| good	1.984 \| good	0.14 \| good
2025-09-01T00:00:00.000Z	22 \| good	4.041 \| good	17.625 \| good	23.995 \| good	0.366 \| good	2.635 \| good	0.146 \| good
2025-09-01T01:00:00.000Z	27 \| good	5.307 \| good	22.709 \| good	23.905 \| good	0.369 \| good	3.256 \| good	0.153 \| good
2025-09-01T02:00:00.000Z	27 \| good	5.241 \| good	22.629 \| good	21.204 \| good	0.373 \| good	3.877 \| good	0.159 \| good
2025-09-01T03:00:00.000Z	27 \| good	5.362 \| good	22.953 \| good	19.448 \| good	0.376 \| good	4.498 \| good	0.165 \| good
2025-09-01T04:00:00.000Z	33 \| good	5.612 \| good	24.05 \| good	20.424 \| good	0.382 \| good	4.436 \| good	0.164 \| good
2025-09-01T05:00:00.000Z	38 \| good	7.297 \| good	31.923 \| good	18.733 \| good	0.388 \| good	4.374 \| good	0.163 \| good
2025-09-01T06:00:00.000Z	49 \| good	9.214 \| good	40.743 \| good	16.646 \| good	0.394 \| good	4.312 \| good	0.162 \| good
2025-09-01T07:00:00.000Z	54 \| moderate	10.517 \| good	46.69 \| good	15.637 \| good	0.429 \| good	4.255 \| good	0.159 \| good
2025-09-01T08:00:00.000Z	52 \| moderate	10.159 \| good	44.866 \| good	17.377 \| good	0.465 \| good	4.199 \| good	0.156 \| good
2025-09-01T09:00:00.000Z	52 \| moderate	9.898 \| good	44.269 \| good	17.386 \| good	0.501 \| good	4.142 \| good	0.152 \| good
2025-09-01T10:00:00.000Z	49 \| good	8.767 \| good	38.572 \| good	16.45 \| good	0.584 \| good	4.435 \| good	0.157 \| good
2025-09-01T11:00:00.000Z	49 \| good	8.809 \| good	38.586 \| good	17.581 \| good	0.666 \| good	4.729 \| good	0.161 \| good
2025-09-01T12:00:00.000Z	38 \| good	7.178 \| good	31.849 \| good	19.789 \| good	0.749 \| good	5.022 \| good	0.165 \| good
2025-09-01T13:00:00.000Z	44 \| good	8.182 \| good	36.034 \| good	22.479 \| good	1.175 \| good	4.365 \| good	0.169 \| good
2025-09-01T14:00:00.000Z	49 \| good	8.864 \| good	39.103 \| good	26.55 \| good	1.6 \| good	3.708 \| good	0.173 \| good
2025-09-01T15:00:00.000Z	44 \| good	8.125 \| good	35.786 \| good	31.604 \| good	2.026 \| good	3.051 \| good	0.177 \| good
2025-09-01T16:00:00.000Z	38 \| good	7.042 \| good	31.026 \| good	35.312 \| good	2.045 \| good	2.29 \| good	0.167 \| good
2025-09-01T17:00:00.000Z	35 \| good	6.383 \| good	28.725 \| good	38.021 \| good	2.063 \| good	1.529 \| good	0.157 \| good
2025-09-01T18:00:00.000Z	38 \| good	6.28 \| good	28.076 \| good	40.78 \| good	2.082 \| good	0.768 \| good	0.147 \| good
2025-09-01T19:00:00.000Z	39 \| good	5.509 \| good	23.356 \| good	42.342 \| good	1.844 \| good	0.76 \| good	0.144 \| good
2025-09-01T20:00:00.000Z	39 \| good	5.586 \| good	23.905 \| good	42.088 \| good	1.606 \| good	0.752 \| good	0.14 \| good
2025-09-01T21:00:00.000Z	36 \| good	4.666 \| good	20.548 \| good	39.002 \| good	1.369 \| good	0.743 \| good	0.137 \| good
2025-09-01T22:00:00.000Z	33 \| good	4.62 \| good	20.384 \| good	35.588 \| good	1.293 \| good	1.64 \| good	0.144 \| good
2025-09-01T23:00:00.000Z	30 \| good	4.461 \| good	19.511 \| good	31.775 \| good	1.218 \| good	2.536 \| good	0.151 \| good
2025-09-02T00:00:00.000Z	44 \| good	6.522 \| good	6.628 \| good	46.921 \| good	1.103 \| good	3.458 \| good	0.159 \| good

Greenfield

Empower business decisions with accurate air quality data

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

0.32ppm

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 03:00:00, 2025-08-30.

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

The best air quality in Greenfield, Indiana was observed at 05:00:00 on 2025-08-30.

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

The air quality in Greenfield, Indiana right now is Good, with an AQI of 36.

What pollutant is most frequently found in Greenfield, Indiana?

In Greenfield, Indiana, O3 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 3.528 μg/m³.

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

Greenfield, Indiana currently has a PM₁₀ concentration of 11.51 μg/m³.

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

The current carbon monoxide (CO) level in Greenfield, Indiana is 0.273 ppm.

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

The current sulfur dioxide (SO₂) concentration in Greenfield, Indiana is 1.536 ppb.

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

Greenfield, Indiana currently has an ozone (O₃) concentration of 38.753 ppm.

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

The current level of nitrogen dioxide (NO₂) in Greenfield, Indiana is 6.676 ppb.

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