The inland setting means local environmental conditions are shaped more by urban density than coastal influences.
In line with average conditions across New York City
24-Hour AQI Trend
Pollutant Breakdown
Peer Comparison
In line with average conditions across New York City
Why New York City's Air Is What It Is
New York City sits in an inland urban setting where local environmental conditions are shaped primarily by density and development patterns. Temperature swings between day and night can be more pronounced than in coastal areas.
Historical Context
Current AQI of 45 reflects recent monitoring data. Local conditions can shift with weather patterns, traffic volume, and seasonal factors.
24-Hour Hourly Forecast
Best window: 10:00 (AQI 43) · Peak AQI: 112 at 19:00
| Time | AQI | Temp (°F) | Humidity | Wind (mph) | PM2.5 | PM10 |
|---|---|---|---|---|---|---|
| 00:00 | 56 | 159.1 | 47% | 5.6 | 9.1 | 9.9 |
| 01:00 | 54 | 158.2 | 45% | 5.0 | 9.4 | 9.9 |
| 02:00 | 53 | 158.4 | 47% | 5.2 | 10.7 | 11.1 |
| 03:00 | 51 | 156.2 | 50% | 4.2 | 12.1 | 12.7 |
| 04:00 | 50 | 152.2 | 56% | 2.7 | 12.5 | 13.4 |
| 05:00 | 49 | 150.1 | 63% | 2.7 | 11.3 | 12.1 |
| 06:00 | 48 | 147.9 | 66% | 2.6 | 10.1 | 10.7 |
| 07:00 | 46 | 153.3 | 70% | 2.7 | 9.7 | 10.2 |
| 08:00 | 44 | 157.8 | 70% | 4.5 | 9.1 | 9.6 |
| 09:00 | 44 | 163.6 | 67% | 5.3 | 8.8 | 9.3 |
| 10:00 | 43 | 167.9 | 64% | 3.8 | 8.9 | 9.4 |
| 11:00 | 44 | 174.9 | 54% | 3.0 | 8.6 | 9.3 |
| 12:00 | 44 | 181.9 | 40% | 2.7 | 7.9 | 8.5 |
| 13:00 | 45 | 188.1 | 30% | 4.3 | 7.3 | 7.7 |
| 14:00 | 50 | 191.3 | 27% | 5.4 | 6.8 | 7.2 |
| 15:00 | 68 | 194.0 | 24% | 6.6 | 6.3 | 7.0 |
| 16:00 | 85 | 189.0 | 35% | 6.6 | 7.1 | 7.9 |
| 17:00 | 100 | 184.3 | 43% | 6.1 | 7.5 | 8.5 |
| 18:00 | 109 | 179.2 | 48% | 6.1 | 9.2 | 10.4 |
| 19:00 | 112 | 174.0 | 52% | 5.3 | 12.1 | 13.2 |
| 20:00 | 106 | 166.1 | 57% | 4.4 | 15.1 | 16.1 |
| 21:00 | 94 | 160.9 | 61% | 3.4 | 17.5 | 18.6 |
| 22:00 | 76 | 158.0 | 65% | 2.2 | 20.1 | 21.1 |
| 23:00 | 53 | 155.5 | 68% | 1.6 | 22.4 | 23.5 |
Air quality is forecast to be good for most of the day. Great time for outdoor activities!
The air quality forecast for New York City reveals when conditions are most favorable. Data suggests that 10:00 (AQI 43) may offer more favorable conditions, with AQI dropping to 43 at 10:00. The most challenging period is 19:00 (AQI 112) when AQI reaches 112 at 19:00. General observation: the forecast for New York City is most valuable when used as part of a broader awareness of environmental conditions. Air quality is forecast to be good for most of the day. Great time for outdoor activities! Combining forecast data with personal experience and real-time monitoring supports informed decision-making.