Fir Hill Drive

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Air quality near Fir Hill Drive, St. Helena

Air quality index (AQI⁺) and PM2.5 air pollution near Fir Hill Drive, St. Helena • 120 Followers • 19:00, Sep 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.5 µg/m³

27°

8 km/h

32 %

Data source: PurpleAir

Hourly forecast

Fir Hill Drive, St. Helena air quality index (AQI⁺) forecast

Now

27°

km/h

32%

20:00

26°

km/h

33%

21:00

25°

km/h

35%

22:00

24°

km/h

37%

23:00

23°

km/h

41%

Thu

00:00

22°

km/h

46%

01:00

20°

km/h

49%

02:00

20°

km/h

52%

03:00

19°

km/h

54%

04:00

19°

km/h

56%

05:00

19°

km/h

53%

06:00

19°

km/h

51%

07:00

19°

km/h

51%

08:00

19°

km/h

53%

09:00

22°

km/h

53%

10:00

25°

km/h

46%

11:00

28°

km/h

38%

12:00

30°

km/h

30%

13:00

32°

km/h

25%

14:00

34°

km/h

21%

15:00

34°

km/h

20%

16:00

35°

km/h

20%

17:00

34°

km/h

20%

18:00

32°

km/h

22%

19:00

28°

km/h

30%

20:00

25°

km/h

38%

21:00

23°

km/h

43%

22:00

22°

km/h

47%

23:00

22°

km/h

48%

Fri

00:00

20°

km/h

54%

01:00

20°

km/h

56%

02:00

20°

km/h

53%

03:00

20°

km/h

55%

04:00

19°

km/h

57%

05:00

20°

km/h

53%

06:00

20°

km/h

52%

07:00

20°

km/h

52%

08:00

20°

km/h

53%

09:00

23°

km/h

49%

10:00

26°

km/h

41%

11:00

29°

km/h

32%

12:00

31°

km/h

27%

13:00

32°

km/h

24%

14:00

34°

km/h

21%

15:00

35°

km/h

19%

16:00

35°

km/h

19%

17:00

34°

km/h

20%

18:00

31°

km/h

21%

19:00

26°

km/h

29%

20:00

23°

km/h

34%

21:00

22°

km/h

37%

22:00

21°

km/h

39%

23:00

21°

km/h

38%

Sat

00:00

21°

km/h

37%

01:00

20°

km/h

38%

02:00

20°

km/h

38%

03:00

20°

km/h

36%

04:00

20°

km/h

35%

05:00

20°

km/h

36%

06:00

19°

km/h

36%

07:00

19°

km/h

36%

08:00

21°

km/h

33%

09:00

26°

km/h

24%

10:00

31°

km/h

20%

11:00

34°

km/h

17%

12:00

36°

km/h

15%

13:00

37°

km/h

13%

14:00

38°

km/h

12%

15:00

38°

km/h

11%

16:00

38°

km/h

11%

17:00

37°

km/h

12%

18:00

34°

km/h

15%

Daily forecast

Fir Hill Drive, St. Helena air quality index (AQI⁺) forecast

Today

35°

19°

km/h

36%

Thu

35°

20°

km/h

33%

Fri

38°

19°

km/h

22%

Air pollutants

What is the current air quality near Fir Hill Drive?

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

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Real-time Fir Hill Drive, St. Helena air pollution map

Pollen

What is the pollen count in Fir Hill Drive today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Fir Hill Drive today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Fir Hill Drive

31 AQI⁺ US

Good

18:00–19:00 Sep 30

AQI⁺ US

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Most polluted locations near Fir Hill Drive, St. Helena

Worldwide AQI⁺ ranking

Station ranking

Real-time Fir Hill Drive AQI⁺ station ranking

#	Stations	AQI⁺ US
1	St. Helena Primary School	34
2	Fir Hill Drive	31
3	424 Crystal Springs Rd	27
4	Hudson Avenue	27
5	Pratt Avenue	26
6	Chaix Lane	25

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	294
2	Glendora, California	110
3	Modesto, California	108
4	North Auburn, California	103
5	Clovis, California	102
6	Glendale, Arizona	102
7	Sacramento County, California	102
8	Turlock, California	102
9	Madera, California	101
10	Phoenix, Arizona	101