Guangdong - China   2023-02-09   Thursday   22.98N, 114.72E

Huidong

Guangdong - China
2023-02-09

Air Quality

Excellent

No health implications.

14

PM2.5

24

PM10

66

O3

0.6

CO

5

SO2

20

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Feb

39 Excellent

Fri

10 Feb

38 Excellent

Sat

11 Feb

48 Excellent

Sun

12 Feb

48 Excellent

Mon

13 Feb

42 Excellent

Tue

14 Feb

47 Excellent

Wed

15 Feb

40 Excellent

Monthly Average AQI (Huidong)

2018/02 - 2023/01

Air quality in the last 12 months (Huidong)

2023/01
52
44
45
48
50
39
44
54
37
13
22
30
26
18
16
18
33
38
39
44
50
88
70
44
62
56
55
61
53
43
47
2022/12
11
12
22
18
16
19
22
31
33
35
48
57
53
21
21
16
43
34
37
49
39
43
46
36
43
51
52
59
101
70
42
2022/11
37
17
17
23
18
19
17
20
32
42
44
42
47
46
51
44
45
46
43
36
44
33
14
14
19
15
34
33
26
20
2022/10
21
23
23
37
37
30
34
33
41
37
46
44
41
43
44
51
52
48
39
47
48
44
45
53
48
47
41
48
45
37
50
2022/09
33
31
48
39
44
56
35
39
49
57
61
54
56
54
54
65
73
65
53
56
49
49
46
49
54
46
38
30
32
23
2022/08
40
28
23
16
17
18
20
18
11
15
14
18
22
27
23
18
16
19
15
16
19
33
48
30
17
20
37
42
29
33
35
2022/07
15
19
26
26
25
22
17
21
19
20
22
22
21
26
25
30
28
25
23
19
20
42
43
43
51
29
29
52
51
46
79
2022/06
20
21
20
24
22
21
15
14
18
16
17
20
22
16
18
16
15
16
19
19
22
19
22
25
24
18
19
21
19
14
2022/05
17
19
31
41
47
37
37
38
40
21
15
13
15
16
21
22
26
41
45
43
42
32
28
23
20
20
18
19
17
17
17
2022/04
23
21
31
50
52
44
42
49
45
48
40
28
24
28
33
40
37
27
14
28
49
34
32
25
19
22
27
27
29
27
2022/03
43
49
53
54
48
45
34
31
33
40
40
37
39
35
33
32
30
37
38
32
38
34
15
12
22
27
19
15
23
33
33
2022/02
20
13
12
17
23
28
27
12
14
15
21
25
19
16
27
39
36
25
12
15
16
15
17
22
29
40
42
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution