What is the current level of PM10 in North Bethesda, Maryland?

North Bethesda, Maryland currently has a PM10 concentration of 7.607 μg/m3.

What is the current level of sulfur dioxide (SO2) in North Bethesda, Maryland?

The current sulfur dioxide (SO2) concentration in North Bethesda, Maryland is 0.337 ppb.

What is the current level of ozone (O3) in North Bethesda, Maryland?

North Bethesda, Maryland currently has an ozone (O3) concentration of 48.453 ppm.

What is the current level of nitrogen dioxide (NO2) in North Bethesda, Maryland?

The current level of nitrogen dioxide (NO2) in North Bethesda, Maryland is 1.468 ppb.

Current air quality index in North Bethesda, Maryland today

Q: What is the PM2.5 concentration in North Bethesda, Maryland right now?

North Bethesda, Maryland currently has a PM2.5 concentration of 2.018 μg/m3.

Stay updated with real-time air quality in North Bethesda, Maryland 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

North Bethesda, Maryland

Last updated: ... (Local time)

Common air pollutants in North Bethesda, Maryland

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)

7.61 μg/m³

155

255

425

605+

Ozone (O₃)

48.45 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.47 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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North Bethesda, Maryland

Scroll To Air Quality Map

Track live North Bethesda, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-12T20:00:00.000Z	22 \| good	1.702 \| good	6.624 \| good	24.323 \| good	0.295 \| good	13.283 \| good	0.212 \| good
2026-03-12T21:00:00.000Z	26 \| good	2.828 \| good	11.578 \| good	27.541 \| good	0.307 \| good	12.825 \| good	0.233 \| good
2026-03-12T22:00:00.000Z	27 \| good	3.011 \| good	12.843 \| good	28.542 \| good	0.312 \| good	7.775 \| good	0.285 \| good
2026-03-12T23:00:00.000Z	29 \| good	3.4 \| good	13.22 \| good	31.234 \| good	0.284 \| good	4.128 \| good	0.149 \| good
2026-03-13T00:00:00.000Z	30 \| good	3.011 \| good	12.474 \| good	31.57 \| good	0.321 \| good	3.451 \| good	0.149 \| good
2026-03-13T01:00:00.000Z	35 \| good	2.381 \| good	9.561 \| good	38.424 \| good	0.27 \| good	3.521 \| good	0.116 \| good
2026-03-13T02:00:00.000Z	38 \| good	2.108 \| good	8.455 \| good	41.201 \| good	0.257 \| good	4.414 \| good	0.116 \| good
2026-03-13T03:00:00.000Z	31 \| good	1.911 \| good	7.62 \| good	33.889 \| good	0.38 \| good	5.297 \| good	0.13 \| good
2026-03-13T04:00:00.000Z	26 \| good	2.25 \| good	9.643 \| good	28.218 \| good	0.374 \| good	7.044 \| good	0.116 \| good
2026-03-13T05:00:00.000Z	24 \| good	2.565 \| good	10.195 \| good	25.677 \| good	0.28 \| good	10.756 \| good	0.186 \| good
2026-03-13T06:00:00.000Z	20 \| good	2.953 \| good	13.805 \| good	21.983 \| good	0.288 \| good	16.612 \| good	0.2 \| good
2026-03-13T07:00:00.000Z	21 \| good	3.01 \| good	12.73 \| good	19.4 \| good	0.299 \| good	21.798 \| good	0.249 \| good
2026-03-13T08:00:00.000Z	27 \| good	4.662 \| good	20.506 \| good	11.967 \| good	0.351 \| good	27.683 \| good	0.28 \| good
2026-03-13T09:00:00.000Z	26 \| good	4.25 \| good	19.114 \| good	13.344 \| good	0.564 \| good	27.895 \| good	0.268 \| good
2026-03-13T10:00:00.000Z	28 \| good	3.036 \| good	11.393 \| good	10.163 \| good	0.574 \| good	30.185 \| good	0.317 \| good
2026-03-13T11:00:00.000Z	30 \| good	2.665 \| good	10.907 \| good	6.437 \| good	0.703 \| good	32.106 \| good	0.383 \| good
2026-03-13T12:00:00.000Z	29 \| good	2.865 \| good	12.475 \| good	9.028 \| good	0.675 \| good	30.58 \| good	0.431 \| good
2026-03-13T13:00:00.000Z	33 \| good	5.78 \| good	25.481 \| good	3.523 \| good	0.654 \| good	30.949 \| good	0.466 \| good
2026-03-13T14:00:00.000Z	27 \| good	5.376 \| good	23.445 \| good	11.375 \| good	0.542 \| good	23.218 \| good	0.389 \| good
2026-03-13T15:00:00.000Z	27 \| good	5.006 \| good	21.33 \| good	18.767 \| good	0.431 \| good	11.175 \| good	0.278 \| good
2026-03-13T16:00:00.000Z	27 \| good	4.816 \| good	19.889 \| good	24.833 \| good	0.397 \| good	6.435 \| good	0.179 \| good
2026-03-13T17:00:00.000Z	28 \| good	3.615 \| good	15.149 \| good	29.763 \| good	0.45 \| good	4.601 \| good	0.163 \| good
2026-03-13T18:00:00.000Z	32 \| good	2.943 \| good	12.465 \| good	35.112 \| good	0.432 \| good	3.833 \| good	0.163 \| good
2026-03-13T19:00:00.000Z	34 \| good	2.582 \| good	10.527 \| good	36.528 \| good	0.399 \| good	3.4 \| good	0.163 \| good
2026-03-13T20:00:00.000Z	37 \| good	2.712 \| good	12.724 \| good	39.627 \| good	0.379 \| good	4.011 \| good	0.163 \| good
2026-03-13T21:00:00.000Z	41 \| good	2.38 \| good	10.374 \| good	44.253 \| good	0.344 \| good	3.9 \| good	0.163 \| good
2026-03-13T22:00:00.000Z	40 \| good	2.533 \| good	14.2 \| good	42.536 \| good	0.382 \| good	2.897 \| good	0.163 \| good
2026-03-13T23:00:00.000Z	38 \| good	3.4 \| good	14.921 \| good	41.174 \| good	0.339 \| good	2.384 \| good	0.163 \| good
2026-03-14T00:00:00.000Z	34 \| good	2.357 \| good	10.334 \| good	36.879 \| good	0.359 \| good	3.285 \| good	0.177 \| good
2026-03-14T01:00:00.000Z	35 \| good	2.322 \| good	9.881 \| good	38.377 \| good	0.326 \| good	4.34 \| good	0.177 \| good
2026-03-14T02:00:00.000Z	37 \| good	3.684 \| good	12.753 \| good	40.062 \| good	0.326 \| good	4.732 \| good	0.177 \| good
2026-03-14T03:00:00.000Z	39 \| good	1.618 \| good	6.921 \| good	42.059 \| good	0.393 \| good	4.996 \| good	0.163 \| good
2026-03-14T04:00:00.000Z	36 \| good	1.744 \| good	7.577 \| good	39.416 \| good	0.398 \| good	5.567 \| good	0.177 \| good
2026-03-14T05:00:00.000Z	33 \| good	1.49 \| good	6.482 \| good	36.366 \| good	0.405 \| good	6.398 \| good	0.177 \| good
2026-03-14T06:00:00.000Z	28 \| good	1.587 \| good	7.046 \| good	30.477 \| good	0.386 \| good	8.22 \| good	0.163 \| good
2026-03-14T07:00:00.000Z	29 \| good	1.367 \| good	6.895 \| good	30.88 \| good	0.395 \| good	9.03 \| good	0.179 \| good
2026-03-14T08:00:00.000Z	31 \| good	1.849 \| good	8.321 \| good	33.098 \| good	0.288 \| good	8.005 \| good	0.18 \| good
2026-03-14T09:00:00.000Z	34 \| good	2.419 \| good	11.278 \| good	37.466 \| good	0.305 \| good	7.648 \| good	0.179 \| good
2026-03-14T10:00:00.000Z	35 \| good	2.04 \| good	8.961 \| good	37.742 \| good	0.322 \| good	7.602 \| good	0.18 \| good
2026-03-14T11:00:00.000Z	35 \| good	1.509 \| good	7.088 \| good	38.429 \| good	0.294 \| good	6.395 \| good	0.164 \| good
2026-03-14T12:00:00.000Z	35 \| good	1.495 \| good	7.099 \| good	37.894 \| good	0.38 \| good	5.282 \| good	0.149 \| good
2026-03-14T13:00:00.000Z	35 \| good	1.341 \| good	6.092 \| good	38.452 \| good	0.38 \| good	4.359 \| good	0.149 \| good
2026-03-14T14:00:00.000Z	40 \| good	1.36 \| good	5.624 \| good	43.228 \| good	0.362 \| good	3.324 \| good	0.116 \| good
2026-03-14T15:00:00.000Z	39 \| good	2.935 \| good	10.371 \| good	41.785 \| good	0.458 \| good	2.897 \| good	0.149 \| good
2026-03-14T16:00:00.000Z	38 \| good	1.938 \| good	7.789 \| good	41.467 \| good	0.358 \| good	2.119 \| good	0.133 \| good
2026-03-14T17:00:00.000Z	41 \| good	1.367 \| good	5.543 \| good	43.669 \| good	0.336 \| good	1.541 \| good	0.133 \| good
2026-03-14T18:00:00.000Z	43 \| good	1.346 \| good	5.489 \| good	46.353 \| good	0.385 \| good	1.51 \| good	0.133 \| good
2026-03-14T19:00:00.000Z	44 \| good	2.018 \| good	7.607 \| good	48.453 \| good	0.337 \| good	1.468 \| good	0.133 \| good
2026-03-14T19:00:00.000Z	44 \| good	2.018 \| good	7.607 \| good	48.453 \| good	0.337 \| good	1.468 \| good	0.133 \| good
2026-03-14T20:00:00.000Z	35 \| good	2.44 \| good	9.876 \| good	38.3 \| good	1.387 \| good	1.847 \| good	0.14 \| good
2026-03-14T21:00:00.000Z	36 \| good	2.587 \| good	10.865 \| good	39.411 \| good	1.434 \| good	2.051 \| good	0.139 \| good
2026-03-14T22:00:00.000Z	36 \| good	0.657 \| good	2.518 \| good	38.914 \| good	1.549 \| good	6.775 \| good	0.171 \| good
2026-03-14T23:00:00.000Z	31 \| good	1.438 \| good	6.12 \| good	34.316 \| good	1.664 \| good	11.499 \| good	0.202 \| good
2026-03-15T00:00:00.000Z	25 \| good	3.839 \| good	16.721 \| good	26.938 \| good	1.779 \| good	16.223 \| good	0.234 \| good
2026-03-15T01:00:00.000Z	27 \| good	5.056 \| good	22.094 \| good	16.689 \| good	1.902 \| good	17.019 \| good	0.237 \| good
2026-03-15T02:00:00.000Z	38 \| good	7.471 \| good	33.164 \| good	10.92 \| good	2.025 \| good	17.815 \| good	0.241 \| good
2026-03-15T03:00:00.000Z	52 \| moderate	10.086 \| good	45.049 \| good	10.83 \| good	2.148 \| good	18.611 \| good	0.245 \| good
2026-03-15T04:00:00.000Z	56 \| moderate	12.329 \| fine	54.701 \| good	9.201 \| good	2.125 \| good	16.027 \| good	0.231 \| good
2026-03-15T05:00:00.000Z	54 \| moderate	10.911 \| good	48.067 \| good	8.93 \| good	2.101 \| good	13.444 \| good	0.216 \| good
2026-03-15T06:00:00.000Z	44 \| good	8.143 \| good	35.826 \| good	11.804 \| good	2.078 \| good	10.86 \| good	0.202 \| good
2026-03-15T07:00:00.000Z	33 \| good	6.066 \| good	26.915 \| good	11.839 \| good	2.051 \| good	9.235 \| good	0.19 \| good
2026-03-15T08:00:00.000Z	33 \| good	5.523 \| good	23.822 \| good	16.258 \| good	2.025 \| good	7.611 \| good	0.179 \| good
2026-03-15T09:00:00.000Z	27 \| good	4.808 \| good	20.725 \| good	17.359 \| good	1.998 \| good	5.986 \| good	0.168 \| good
2026-03-15T10:00:00.000Z	27 \| good	5.101 \| good	22.027 \| good	17.16 \| good	1.989 \| good	6.831 \| good	0.172 \| good
2026-03-15T11:00:00.000Z	49 \| good	8.573 \| good	37.795 \| good	15.447 \| good	1.979 \| good	7.675 \| good	0.176 \| good
2026-03-15T12:00:00.000Z	38 \| good	7.337 \| good	32.376 \| good	17.742 \| good	1.969 \| good	8.519 \| good	0.179 \| good
2026-03-15T13:00:00.000Z	33 \| good	6.271 \| good	27.697 \| good	25.782 \| good	1.892 \| good	7.653 \| good	0.179 \| good
2026-03-15T14:00:00.000Z	30 \| good	5.337 \| good	23.106 \| good	32.149 \| good	1.814 \| good	6.787 \| good	0.178 \| good
2026-03-15T15:00:00.000Z	33 \| good	4.731 \| good	20.43 \| good	35.743 \| good	1.737 \| good	5.92 \| good	0.177 \| good
2026-03-15T16:00:00.000Z	37 \| good	4.786 \| good	20.783 \| good	40.406 \| good	1.6 \| good	5.049 \| good	0.168 \| good
2026-03-15T17:00:00.000Z	38 \| good	3.358 \| good	14.406 \| good	40.695 \| good	1.464 \| good	4.178 \| good	0.159 \| good
2026-03-15T18:00:00.000Z	38 \| good	3.298 \| good	14.091 \| good	41.111 \| good	1.328 \| good	3.306 \| good	0.151 \| good
2026-03-15T19:00:00.000Z	39 \| good	1.9 \| good	7.729 \| good	41.958 \| good	1.211 \| good	2.984 \| good	0.146 \| good
2026-03-15T20:00:00.000Z	38 \| good	1.775 \| good	7.128 \| good	41.097 \| good	1.094 \| good	2.661 \| good	0.142 \| good
2026-03-15T21:00:00.000Z	39 \| good	3.133 \| good	13.403 \| good	41.638 \| good	0.978 \| good	2.338 \| good	0.137 \| good
2026-03-15T22:00:00.000Z	35 \| good	1.633 \| good	6.737 \| good	38.315 \| good	0.948 \| good	3.146 \| good	0.142 \| good
2026-03-15T23:00:00.000Z	35 \| good	2.756 \| good	11.626 \| good	37.8 \| good	0.919 \| good	3.953 \| good	0.147 \| good
2026-03-16T00:00:00.000Z	36 \| good	4.01 \| good	17.671 \| good	38.908 \| good	0.889 \| good	4.761 \| good	0.152 \| good
2026-03-16T01:00:00.000Z	35 \| good	3.798 \| good	16.688 \| good	38.169 \| good	0.856 \| good	4.538 \| good	0.148 \| good
2026-03-16T02:00:00.000Z	36 \| good	4.211 \| good	18.595 \| good	38.933 \| good	0.822 \| good	4.315 \| good	0.145 \| good
2026-03-16T03:00:00.000Z	34 \| good	6.384 \| good	27.956 \| good	37.47 \| good	0.789 \| good	4.092 \| good	0.141 \| good
2026-03-16T04:00:00.000Z	44 \| good	7.6 \| good	33.258 \| good	36.917 \| good	0.734 \| good	3.565 \| good	0.137 \| good
2026-03-16T05:00:00.000Z	38 \| good	7.099 \| good	31.286 \| good	35.823 \| good	0.679 \| good	3.038 \| good	0.132 \| good
2026-03-16T06:00:00.000Z	44 \| good	7.77 \| good	34.338 \| good	32.282 \| good	0.624 \| good	2.511 \| good	0.127 \| good
2026-03-16T07:00:00.000Z	49 \| good	8.649 \| good	37.92 \| good	28.691 \| good	0.618 \| good	2.437 \| good	0.125 \| good
2026-03-16T08:00:00.000Z	49 \| good	9.149 \| good	40.414 \| good	23.717 \| good	0.612 \| good	2.363 \| good	0.122 \| good
2026-03-16T09:00:00.000Z	27 \| good	5.24 \| good	22.692 \| good	21.344 \| good	0.606 \| good	2.289 \| good	0.12 \| good
2026-03-16T10:00:00.000Z	27 \| good	4.639 \| good	19.905 \| good	19.485 \| good	0.655 \| good	2.94 \| good	0.122 \| good
2026-03-16T11:00:00.000Z	27 \| good	4.685 \| good	20.525 \| good	17.289 \| good	0.704 \| good	3.592 \| good	0.125 \| good
2026-03-16T12:00:00.000Z	17 \| good	2.982 \| good	13.023 \| good	17.509 \| good	0.753 \| good	4.244 \| good	0.128 \| good
2026-03-16T13:00:00.000Z	17 \| good	2.005 \| good	8.376 \| good	18.489 \| good	0.717 \| good	4.731 \| good	0.131 \| good
2026-03-16T14:00:00.000Z	19 \| good	2.729 \| good	11.627 \| good	21.237 \| good	0.682 \| good	5.218 \| good	0.134 \| good
2026-03-16T15:00:00.000Z	21 \| good	3.145 \| good	13.582 \| good	22.741 \| good	0.646 \| good	5.706 \| good	0.137 \| good
2026-03-16T16:00:00.000Z	25 \| good	4.38 \| good	19.091 \| good	26.964 \| good	0.604 \| good	4.836 \| good	0.131 \| good
2026-03-16T17:00:00.000Z	26 \| good	4.195 \| good	17.944 \| good	28.359 \| good	0.562 \| good	3.966 \| good	0.124 \| good
2026-03-16T18:00:00.000Z	33 \| good	5.588 \| good	24.291 \| good	31.464 \| good	0.521 \| good	3.096 \| good	0.118 \| good
2026-03-16T19:00:00.000Z	30 \| good	3.367 \| good	14.993 \| good	31.528 \| good	0.5 \| good	2.978 \| good	0.118 \| good

North Bethesda

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near North Bethesda, Maryland

0.13ppm

How accurate is Maryland, USA air quality data?

The air quality data for Maryland, 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 North Bethesda, Maryland get updated?

Air quality updates for North Bethesda, Maryland are available every hour.

What time in the past 24 hours saw the poorest air quality in North Bethesda, Maryland?

North Bethesda, Maryland experienced its worst air quality at 06:00:00, 2026-03-14.

When was air quality in North Bethesda, Maryland the best over the past 24 hours?

The best air quality in North Bethesda, Maryland was observed at 06:00:00 on 2026-03-14.

What is the air quality in North Bethesda, Maryland right now?

The air quality in North Bethesda, Maryland right now is Good, with an AQI of 44.

What pollutant is most frequently found in North Bethesda, Maryland?

In North Bethesda, Maryland, O3 is the most frequently found pollutant.

What can I do if the air quality in North Bethesda, Maryland is poor?

When air quality in North Bethesda, Maryland is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in North Bethesda, Maryland right now?

North Bethesda, Maryland currently has a PM_2.5 concentration of 2.018 μg/m³.

What is the current level of PM₁₀ in North Bethesda, Maryland?

North Bethesda, Maryland currently has a PM₁₀ concentration of 7.607 μg/m³.

What is the current level of carbon monoxide (CO) in North Bethesda, Maryland?

The current carbon monoxide (CO) level in North Bethesda, Maryland is 0.133 ppm.

What is the current level of sulfur dioxide (SO₂) in North Bethesda, Maryland?

The current sulfur dioxide (SO₂) concentration in North Bethesda, Maryland is 0.337 ppb.

What is the current level of ozone (O₃) in North Bethesda, Maryland?

North Bethesda, Maryland currently has an ozone (O₃) concentration of 48.453 ppm.

What is the current level of nitrogen dioxide (NO₂) in North Bethesda, Maryland?

The current level of nitrogen dioxide (NO₂) in North Bethesda, Maryland is 1.468 ppb.

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