Woburn Weather Center  71.0°F

Air Quality Alert

AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT EDT SATURDAY NIGHT

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

The Massachusetts Department of Environmental Protection has issued an Air Quality Alert for Fine Particulates, from midnight tonight to midnight EDT Saturday night.

An Air Quality Alert day means that Fine Particulates concentrations within the region may approach or exceed levels that are Unhealthy for Sensitive Groups.

Air is unhealthy for sensitive children and adults, such as those with asthma, lung or heart disease, and older adults. Sensitive children and adults should limit prolonged outdoor activity.

For additional information, please visit the Massachusetts Department of Environmental Protection website at: https://mass.gov/dep/massair/forecast

Expires: July 19 at 12:00 AM EDT
NWS Regional Weather Roundup - New England Area

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
300 PM EDT SAT JUL 18 2026

NOTE:  "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

MAZALL-182000-
EASTERN MASSACHUSETTS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BOSTON         LGT RAIN  73  66  78 S13       29.82F HAZE
BEVERLY        LGT RAIN  75  65  70 S12G24    29.81F SMOKE
LAWRENCE       LGT RAIN  75  67  76 S9G20     29.82F
BEDFORD        RAIN      73  68  84 S7        29.80F SMOKE
NORWOOD        CLOUDY    74  66  76 S8        29.82F HAZE
MARSHFIELD     CLOUDY    75  61  60 S9G15     29.84F
PLYMOUTH       CLOUDY    74  62  66 S7        29.85F
TAUNTON        CLOUDY    76  65  68 VRB7      29.84F HAZE
NEW BEDFORD    CLOUDY    74  64  71 SW16      29.86F


MAZALL-182000-
CAPE COD AND THE ISLANDS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
FALMOUTH       CLOUDY    75  64  69 SW15G31   29.88F
HYANNIS        CLOUDY    73  66  78 S14G25    29.87F
CHATHAM        CLOUDY    73  65  75 S9G21     29.90F
PROVINCETOWN   CLOUDY    73  65  75 S10G20    29.87F
NANTUCKET      CLOUDY    69  63  81 S15       29.91F
MARTHAS VNYRD  LGT RAIN  70  67  90 S13G24    29.88F


MAZALL-182000-
CENTRAL AND WESTERN MASSACHUSETTS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WORCESTER      HVY RAIN  69  64  84 SW18G33   29.85F HAZE
FITCHBURG      LGT RAIN  72  69  90 S6        29.82S FOG
ORANGE         LGT RAIN  68  66  93 S10       29.80F FOG
SPRINGFIELD    LGT RAIN  70  67  90 S12       29.76F FOG
WESTFIELD      LGT RAIN  69  68  96 S13       29.78F FOG
NORTH ADAMS    LGT RAIN  71  67  87 CALM      29.75F FOG
PITTSFIELD     LGT RAIN  69  66  90 S8G17     29.78F FOG


RIZALL-182000-
RHODE ISLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PROVIDENCE     CLOUDY    75  64  68 S15G25    29.86F HAZE
NEWPORT        PTSUNNY   72  66  81 S10G24    29.87F
BLOCK ISLAND   LGT RAIN  69  67  93 S17G23    29.89F FOG
SMITHFIELD     CLOUDY    73  64  73 VRB7G18   29.85F HAZE
WESTERLY       LGT RAIN  70  68  93 SW13G20   29.90R FOG


CTZALL-182000-
CONNECTICUT

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BRADLEY INTL   CLOUDY    71  69  93 S14       29.82S FOG
HARTFORD       LGT RAIN  70  68  93 S12G24    29.83S FOG
PLAINVILLE     LGT RAIN  71  70  99 S7        29.84S FOG
BRIDGEPORT     PTSUNNY   69  67  93 S14G23    29.83F FOG
DANBURY        CLOUDY    71  68  90 S9        29.84F FOG
GROTON         LGT RAIN  69  65  86 SW15G26   29.88F FOG
NEW HAVEN      LGT RAIN  69  67  93 S9G21     29.86F FOG
CHESTER        LGT RAIN  68  68 100 S8        29.88F
MERIDEN        RAIN      68  66  93 S10G24    29.85F FOG
WILLIMANTIC    RAIN      70  66  87 S16G26    29.85F FOG
OXFORD         LGT RAIN  68  66  94 S8        29.86F HAZE


MEZ002-015-021-024-NHZ003-005-008-011-012-014-VTZ005-008-182000-
NORTHERN NEW ENGLAND

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PORTLAND ME    CLOUDY    69  61  75 S9        29.78F
BANGOR ME      LGT RAIN  65  55  70 S8        29.80F
CONCORD NH     RAIN      72  69  90 S10G22    29.79S FOG
MANCHESTER NH  RAIN      73  68  84 S9        29.78F FOG
NASHUA NH      RAIN      73  70  90 S5        29.79F FOG
PORTSMOUTH NH  LGT RAIN  77  67  70 S9        29.77F HAZE
JAFFREY NH     LGT RAIN  67  65  93 SW6       29.81F FOG
KEENE NH       LGT RAIN  68  66  94 SW13      29.79F FOG
BURLINGTON VT  LGT RAIN  67  62  84 S13G22    29.64F
MT. WASHINGTON LGT RAIN  46  46 100 SW35G52     N/A  VSB 0


NYZ052-076-182000-
EASTERN NEW YORK

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALBANY         LGT RAIN  71  68  90 SE13G23   29.72F FOG
NEW YORK CITY  TSTM      73  70  90 S8        29.80F SMOKE


ANZALL-182000-
MARINE OBSERVATIONS

STATION/POSITION TIME  TEMP    WIND        PRES    VSBY  WAVE
                       AIR SEA DIR/SP/G                  HT/PER
                 (UTC) (F)     (DEG/KT/KT) (MB)    (MI)  (FT/S)
BOSTON BUOY      1850   71 68  180/ 10/ 14 1010.1F         2/ 3
BUZZARDS BAY     1800          200/ 18/ 19 1013.0F
NANTUCKET SOUND  1850   71 74  190/ 17/ 21 1011.1F         1/ 3
MASS BAY-STELLWA NOT AVBL
ISLE OF SHOALS   NOT AVBL
S OF BLOCK IS    1856      68                N/A           2/ 4



......................KEY.........................
  SKY/WX - SKY CONDITION/PRESENT WEATHER
  TMP    - TEMPERATURE IN FAHRENHEIT
  DWPT   - DEWPOINT IN FAHRENHEIT
  RH     - RELATIVE HUMIDITY IN PERCENT
  WIND   - DIRECTION AND SPEED IN MPH
  PRES   - MEAN SEA LEVEL PRESSURE IN INCHES OF HG
  WCI    - WIND CHILL INDEX
  VSB    - VISIBILITY IN MILES
  HX     - HEAT INDEX
  TC     - TEMPERATURE IN CELSIUS
  VRB    - VARIABLE WIND DIRECTION
  N/A    - NOT AVAILABLE              

Forecast And Data Provided By NOAA-NWS Boston / Norton, MA