What is the PM10 level in Windsor, Colorado at the moment?

The PM10 concentration in Windsor, Colorado is 26.016 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Windsor, Colorado at the moment?

Currently, Windsor, Colorado has a sulfur dioxide (SO2) concentration of 0.771 ppb.

What is the ozone (O3) level in Windsor, Colorado at the moment?

The current ozone (O3) level in Windsor, Colorado at the moment is 50.466 ppm.

What is the nitrogen dioxide (NO2) level in Windsor, Colorado at the moment?

Nitrogen dioxide (NO2) level in Windsor, Colorado at the moment is 2.727 ppb.

Live air quality index in Windsor, Colorado today

Q: What is the PM2.5 level in Windsor, Colorado at the moment?

PM2.5 levels in Windsor, Colorado are currently 8.001 μg/m3.

Stay updated with real-time air quality in Windsor, Colorado 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

Windsor, Colorado

Last updated: ... (Local time)

Major air pollutants in Windsor, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

26.02 μg/m³

155

255

425

605+

Ozone (O₃)

50.47 ppb

201

201+

Sulfur Dioxide (SO₂)

0.77 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.73 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Windsor, Colorado

Scroll To Air Quality Map

Track live Windsor, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	97 \| moderate	11.831 \| good	44.476 \| good	68.761 \| fine	0.641 \| good	1.123 \| good	0.153 \| good
2026-07-22T00:00:00.000Z	90 \| moderate	10.29 \| good	42.86 \| good	67.367 \| fine	0.637 \| good	1.04 \| good	0.193 \| good
2026-07-22T01:00:00.000Z	80 \| moderate	9.816 \| good	43.793 \| good	64.301 \| fine	0.834 \| good	1.181 \| good	0.153 \| good
2026-07-22T02:00:00.000Z	67 \| moderate	10.168 \| good	46.092 \| good	59.576 \| fine	0.558 \| good	1.462 \| good	0.165 \| good
2026-07-22T03:00:00.000Z	64 \| moderate	10.922 \| good	46.71 \| good	58.74 \| fine	0.557 \| good	1.494 \| good	0.165 \| good
2026-07-22T04:00:00.000Z	61 \| moderate	9.67 \| good	37.236 \| good	57.819 \| fine	0.57 \| good	1.828 \| good	0.172 \| good
2026-07-22T05:00:00.000Z	54 \| moderate	8.34 \| good	30.438 \| good	56.312 \| fine	0.747 \| good	2.411 \| good	0.165 \| good
2026-07-22T06:00:00.000Z	47 \| good	6.821 \| good	23.343 \| good	51 \| good	0.6 \| good	3.149 \| good	0.153 \| good
2026-07-22T07:00:00.000Z	45 \| good	5.655 \| good	18.612 \| good	48.763 \| good	0.657 \| good	3.283 \| good	0.113 \| good
2026-07-22T08:00:00.000Z	42 \| good	5.216 \| good	16.207 \| good	44.648 \| good	0.699 \| good	5.562 \| good	0.113 \| good
2026-07-22T09:00:00.000Z	38 \| good	5.541 \| good	17.718 \| good	40.594 \| good	0.499 \| good	6.009 \| good	0.113 \| good
2026-07-22T10:00:00.000Z	38 \| good	6.533 \| good	24.229 \| good	36.664 \| good	0.521 \| good	5.455 \| good	0.113 \| good
2026-07-22T11:00:00.000Z	38 \| good	7.002 \| good	25.172 \| good	34.824 \| good	0.64 \| good	7.084 \| good	0.119 \| good
2026-07-22T12:00:00.000Z	38 \| good	7.041 \| good	25.098 \| good	31.693 \| good	0.593 \| good	10.302 \| good	0.212 \| good
2026-07-22T13:00:00.000Z	38 \| good	7.447 \| good	27.22 \| good	31.956 \| good	0.604 \| good	10.337 \| good	0.212 \| good
2026-07-22T14:00:00.000Z	44 \| good	8.354 \| good	31.05 \| good	32.537 \| good	0.748 \| good	9.031 \| good	0.225 \| good
2026-07-22T15:00:00.000Z	54 \| moderate	11.359 \| good	47.809 \| good	34.332 \| good	1.045 \| good	8.145 \| good	0.225 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	10.174 \| good	37.735 \| good	40.505 \| good	0.683 \| good	5.826 \| good	0.212 \| good
2026-07-22T17:00:00.000Z	54 \| moderate	10.529 \| good	37.401 \| good	46.733 \| good	0.848 \| good	5.329 \| good	0.2 \| good
2026-07-22T18:00:00.000Z	54 \| moderate	10.608 \| good	37.009 \| good	54.532 \| good	0.851 \| good	4.364 \| good	0.206 \| good
2026-07-22T19:00:00.000Z	74 \| moderate	10.624 \| good	35.149 \| good	62.369 \| fine	0.738 \| good	3.84 \| good	0.206 \| good
2026-07-22T20:00:00.000Z	93 \| moderate	10.522 \| good	34.852 \| good	68.171 \| fine	0.676 \| good	3.563 \| good	0.2 \| good
2026-07-22T21:00:00.000Z	105 \| sensitive	10.734 \| good	34.447 \| good	72.433 \| moderate	0.697 \| good	2.88 \| good	0.22 \| good
2026-07-22T22:00:00.000Z	122 \| sensitive	10.733 \| good	35.671 \| good	76.596 \| moderate	0.713 \| good	3.993 \| good	0.226 \| good
2026-07-22T23:00:00.000Z	101 \| sensitive	10.316 \| good	32.937 \| good	70.916 \| fine	0.642 \| good	5.522 \| good	0.2 \| good
2026-07-23T00:00:00.000Z	87 \| moderate	10.095 \| good	31.867 \| good	65.716 \| fine	0.597 \| good	5.743 \| good	0.206 \| good
2026-07-23T01:00:00.000Z	67 \| moderate	9.567 \| good	30.609 \| good	60.359 \| fine	0.571 \| good	6.238 \| good	0.184 \| good
2026-07-23T02:00:00.000Z	61 \| moderate	8.907 \| good	28.697 \| good	58.16 \| fine	0.596 \| good	5.789 \| good	0.184 \| good
2026-07-23T03:00:00.000Z	52 \| moderate	9.944 \| good	44.34 \| good	43.914 \| good	0.211 \| good	3.323 \| good	0.135 \| good
2026-07-23T04:00:00.000Z	48 \| good	8.201 \| good	26.801 \| good	52.032 \| good	0.641 \| good	8.343 \| good	0.177 \| good
2026-07-23T05:00:00.000Z	46 \| good	8.106 \| good	26.466 \| good	49.807 \| good	0.592 \| good	7.984 \| good	0.165 \| good
2026-07-23T06:00:00.000Z	44 \| good	8.004 \| good	26.684 \| good	43.454 \| good	0.544 \| good	8.802 \| good	0.158 \| good
2026-07-23T07:00:00.000Z	44 \| good	7.634 \| good	27.853 \| good	40.991 \| good	0.505 \| good	8.467 \| good	0.151 \| good
2026-07-23T08:00:00.000Z	44 \| good	7.671 \| good	26.577 \| good	33.726 \| good	0.542 \| good	10.009 \| good	0.158 \| good
2026-07-23T09:00:00.000Z	38 \| good	7.032 \| good	24.262 \| good	32.035 \| good	0.671 \| good	10.546 \| good	0.158 \| good
2026-07-23T10:00:00.000Z	38 \| good	6.847 \| good	22.309 \| good	28.042 \| good	0.779 \| good	12.052 \| good	0.158 \| good
2026-07-23T11:00:00.000Z	38 \| good	6.66 \| good	20.875 \| good	27.398 \| good	0.927 \| good	13.638 \| good	0.122 \| good
2026-07-23T12:00:00.000Z	33 \| good	6.451 \| good	18.674 \| good	23.99 \| good	0.613 \| good	13.78 \| good	0.164 \| good
2026-07-23T13:00:00.000Z	33 \| good	6.113 \| good	18.272 \| good	26.447 \| good	0.664 \| good	12.748 \| good	0.198 \| good
2026-07-23T14:00:00.000Z	28 \| good	5.273 \| good	16.253 \| good	30.081 \| good	0.671 \| good	11.987 \| good	0.198 \| good
2026-07-23T15:00:00.000Z	31 \| good	5.24 \| good	16.506 \| good	33.796 \| good	0.662 \| good	10.114 \| good	0.227 \| good
2026-07-23T16:00:00.000Z	33 \| good	5.783 \| good	21.412 \| good	33.787 \| good	0.806 \| good	8.023 \| good	0.178 \| good
2026-07-23T17:00:00.000Z	33 \| good	6.325 \| good	24.336 \| good	34.639 \| good	0.831 \| good	7.018 \| good	0.171 \| good
2026-07-23T18:00:00.000Z	44 \| good	7.738 \| good	27.777 \| good	39.558 \| good	0.815 \| good	5.938 \| good	0.176 \| good
2026-07-23T19:00:00.000Z	49 \| good	8.526 \| good	31.194 \| good	44.534 \| good	0.827 \| good	5.012 \| good	0.196 \| good
2026-07-23T20:00:00.000Z	49 \| good	8.979 \| good	34.069 \| good	48.633 \| good	0.83 \| good	4.02 \| good	0.196 \| good
2026-07-23T21:00:00.000Z	49 \| good	8.698 \| good	31.32 \| good	51.49 \| good	0.768 \| good	3.07 \| good	0.205 \| good
2026-07-23T22:00:00.000Z	46 \| good	8.001 \| good	26.016 \| good	50.466 \| good	0.771 \| good	2.727 \| good	0.206 \| good
2026-07-23T23:00:00.000Z	93 \| moderate	6.967 \| good	31.035 \| good	67.698 \| fine	0.126 \| good	1.075 \| good	0.12 \| good
2026-07-24T00:00:00.000Z	84 \| moderate	6.009 \| good	26.852 \| good	64.947 \| fine	0.118 \| good	1.225 \| good	0.121 \| good
2026-07-24T01:00:00.000Z	61 \| moderate	6.155 \| good	27.4 \| good	57.613 \| fine	0.118 \| good	1.515 \| good	0.121 \| good
2026-07-24T02:00:00.000Z	45 \| good	5.493 \| good	23.772 \| good	49.44 \| good	0.125 \| good	2.884 \| good	0.13 \| good
2026-07-24T03:00:00.000Z	42 \| good	6.077 \| good	27.006 \| good	45.075 \| good	0.163 \| good	6.401 \| good	0.157 \| good
2026-07-24T04:00:00.000Z	44 \| good	6.564 \| good	29.396 \| good	47.007 \| good	0.214 \| good	9.369 \| good	0.179 \| good
2026-07-24T05:00:00.000Z	41 \| good	7.394 \| good	32.859 \| good	43.706 \| good	0.246 \| good	10.935 \| good	0.192 \| good
2026-07-24T06:00:00.000Z	38 \| good	6.191 \| good	27.656 \| good	41.119 \| good	0.26 \| good	11.737 \| good	0.199 \| good
2026-07-24T07:00:00.000Z	44 \| good	7.708 \| good	33.638 \| good	35.033 \| good	0.265 \| good	11.992 \| good	0.201 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	10.092 \| good	44.629 \| good	30.737 \| good	0.255 \| good	11.837 \| good	0.2 \| good
2026-07-24T09:00:00.000Z	56 \| moderate	11.914 \| good	53.214 \| good	29.45 \| good	0.231 \| good	10.917 \| good	0.192 \| good
2026-07-24T10:00:00.000Z	56 \| moderate	11.783 \| good	52.751 \| good	28.891 \| good	0.208 \| good	9.981 \| good	0.184 \| good
2026-07-24T11:00:00.000Z	58 \| moderate	12.573 \| fine	56.211 \| fine	25.892 \| good	0.18 \| good	9.274 \| good	0.178 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	10.871 \| good	48.21 \| good	24.593 \| good	0.153 \| good	8.068 \| good	0.172 \| good
2026-07-24T13:00:00.000Z	56 \| moderate	11.537 \| good	51.559 \| good	28.432 \| good	0.127 \| good	5.962 \| good	0.166 \| good
2026-07-24T14:00:00.000Z	54 \| moderate	11.332 \| good	49.983 \| good	36.368 \| good	0.131 \| good	4.44 \| good	0.158 \| good
2026-07-24T15:00:00.000Z	49 \| good	9.064 \| good	40.282 \| good	46.888 \| good	0.167 \| good	3.205 \| good	0.147 \| good
2026-07-24T16:00:00.000Z	58 \| moderate	8.488 \| good	37.099 \| good	57.401 \| fine	0.241 \| good	1.846 \| good	0.134 \| good
2026-07-24T17:00:00.000Z	71 \| moderate	7.926 \| good	34.561 \| good	61.241 \| fine	0.241 \| good	0.912 \| good	0.125 \| good
2026-07-24T18:00:00.000Z	64 \| moderate	7.181 \| good	31.684 \| good	59.068 \| fine	0.22 \| good	0.548 \| good	0.124 \| good
2026-07-24T19:00:00.000Z	58 \| moderate	6.859 \| good	30.598 \| good	56.683 \| fine	0.19 \| good	0.424 \| good	0.123 \| good
2026-07-24T20:00:00.000Z	61 \| moderate	6.311 \| good	28.157 \| good	57.684 \| fine	0.171 \| good	0.384 \| good	0.122 \| good
2026-07-24T21:00:00.000Z	54 \| moderate	7.812 \| good	34.674 \| good	55.6 \| fine	0.159 \| good	0.386 \| good	0.121 \| good
2026-07-24T22:00:00.000Z	58 \| moderate	7.728 \| good	33.737 \| good	57.055 \| fine	0.153 \| good	0.423 \| good	0.12 \| good
2026-07-24T23:00:00.000Z	61 \| moderate	6.279 \| good	28.077 \| good	57.85 \| fine	0.152 \| good	0.531 \| good	0.12 \| good
2026-07-25T00:00:00.000Z	54 \| moderate	6.929 \| good	30.782 \| good	56.142 \| fine	0.153 \| good	0.888 \| good	0.123 \| good
2026-07-25T01:00:00.000Z	50 \| good	9.301 \| good	41.438 \| good	54.223 \| good	0.156 \| good	1.262 \| good	0.125 \| good
2026-07-25T02:00:00.000Z	49 \| good	9.335 \| good	41.582 \| good	47.974 \| good	0.154 \| good	2.519 \| good	0.134 \| good
2026-07-25T03:00:00.000Z	49 \| good	8.981 \| good	39.976 \| good	43.841 \| good	0.159 \| good	3.978 \| good	0.144 \| good
2026-07-25T04:00:00.000Z	42 \| good	7.31 \| good	32.187 \| good	44.524 \| good	0.166 \| good	4.92 \| good	0.152 \| good
2026-07-25T05:00:00.000Z	39 \| good	7.397 \| good	32.864 \| good	42.41 \| good	0.17 \| good	6.027 \| good	0.16 \| good
2026-07-25T06:00:00.000Z	39 \| good	6.596 \| good	29.415 \| good	41.71 \| good	0.177 \| good	7.407 \| good	0.171 \| good
2026-07-25T07:00:00.000Z	38 \| good	6.929 \| good	30.647 \| good	35.259 \| good	0.182 \| good	8.774 \| good	0.182 \| good
2026-07-25T08:00:00.000Z	49 \| good	8.852 \| good	38.76 \| good	29.618 \| good	0.181 \| good	9.894 \| good	0.19 \| good
2026-07-25T09:00:00.000Z	52 \| moderate	10.088 \| good	44.38 \| good	30.663 \| good	0.174 \| good	10.624 \| good	0.196 \| good
2026-07-25T10:00:00.000Z	52 \| moderate	9.917 \| good	43.883 \| good	29.362 \| good	0.165 \| good	11.187 \| good	0.199 \| good
2026-07-25T11:00:00.000Z	52 \| moderate	10.301 \| good	45.619 \| good	26.145 \| good	0.158 \| good	11.521 \| good	0.201 \| good
2026-07-25T12:00:00.000Z	52 \| moderate	10.209 \| good	44.959 \| good	23.53 \| good	0.15 \| good	10.891 \| good	0.202 \| good
2026-07-25T13:00:00.000Z	54 \| moderate	10.877 \| good	48.23 \| good	31.473 \| good	0.14 \| good	8.171 \| good	0.201 \| good
2026-07-25T14:00:00.000Z	54 \| moderate	11.218 \| good	49.606 \| good	41.681 \| good	0.16 \| good	6.125 \| good	0.191 \| good
2026-07-25T15:00:00.000Z	54 \| moderate	10.591 \| good	46.719 \| good	51.733 \| good	0.222 \| good	3.389 \| good	0.158 \| good
2026-07-25T16:00:00.000Z	77 \| moderate	9.033 \| good	40.744 \| good	63.108 \| fine	0.321 \| good	2.103 \| good	0.145 \| good
2026-07-25T17:00:00.000Z	93 \| moderate	9.06 \| good	40.743 \| good	68.449 \| fine	0.362 \| good	1.214 \| good	0.135 \| good
2026-07-25T18:00:00.000Z	105 \| sensitive	8.885 \| good	39.179 \| good	71.577 \| moderate	0.28 \| good	0.707 \| good	0.127 \| good
2026-07-25T19:00:00.000Z	115 \| sensitive	8.206 \| good	35.848 \| good	74.92 \| moderate	0.21 \| good	0.516 \| good	0.122 \| good
2026-07-25T20:00:00.000Z	105 \| sensitive	8.468 \| good	37.075 \| good	72.153 \| moderate	0.171 \| good	0.486 \| good	0.118 \| good
2026-07-25T21:00:00.000Z	101 \| sensitive	9.056 \| good	39.917 \| good	71.256 \| moderate	0.155 \| good	0.5 \| good	0.116 \| good
2026-07-25T22:00:00.000Z	100 \| moderate	6.962 \| good	30.672 \| good	70.301 \| fine	0.154 \| good	0.569 \| good	0.116 \| good

Windsor

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Windsor, Colorado air quality map: Stay updated on AQI near you

0.20ppm

How accurate is Colorado, USA air quality data?

Air quality and pollutant data for Colorado, 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 Windsor, Colorado?

The air quality information for Windsor, Colorado is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Windsor, Colorado at its worst?

In the past 24 hours, the air quality in Windsor, Colorado was at its worst at 10:00:00 on 2026-07-22.

When did Windsor, Colorado experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Windsor, Colorado was observed at 02:00:00 on 2026-07-23.

What is the AQI in Windsor, Colorado right now?

As of now, the AQI in Windsor, Colorado is 46, indicating Good conditions.

What is the most common type of pollution in Windsor, Colorado?

Windsor, Colorado air has the highest levels of O3.

What should I do in case of poor air quality in Windsor, Colorado?

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

What is the PM_2.5 level in Windsor, Colorado at the moment?

PM_2.5 levels in Windsor, Colorado are currently 8.001 μg/m³.

What is the PM₁₀ level in Windsor, Colorado at the moment?

The PM₁₀ concentration in Windsor, Colorado is 26.016 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Windsor, Colorado at the moment?

The current carbon monoxide (CO) concentration in Windsor, Colorado is 0.206 ppm.

What is the sulfur dioxide (SO₂) level in Windsor, Colorado at the moment?

Currently, Windsor, Colorado has a sulfur dioxide (SO₂) concentration of 0.771 ppb.

What is the ozone (O₃) level in Windsor, Colorado at the moment?

The current ozone (O₃) level in Windsor, Colorado at the moment is 50.466 ppm.

What is the nitrogen dioxide (NO₂) level in Windsor, Colorado at the moment?

Nitrogen dioxide (NO₂) level in Windsor, Colorado at the moment is 2.727 ppb.

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