Guangdong - China   2025-04-28   Monday   23.03N, 116.30E

Huilai

Guangdong - China
2025-04-28

Air Quality

Excellent

No health implications.

13

PM2.5

24

PM10

101

O3

0.7

CO

4

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

28 Apr

60 Good

Tue

29 Apr

93 Good

Wed

30 Apr

81 Good

Thu

1 May

60 Good

Fri

2 May

59 Good

Sat

3 May

55 Good

Sun

4 May

28 Excellent

Monthly Average AQI (Huilai)

2020/03 - 2025/02

Air quality in the last 12 months (Huilai)

2025/02
72
28
18
30
58
47
31
44
51
45
54
73
63
51
51
70
53
67
39
40
30
32
31
31
54
55
59
77
2025/01
57
61
60
51
65
69
57
60
57
58
48
43
57
55
63
87
57
49
85
56
59
59
64
33
32
35
29
53
80
58
67
2024/12
66
72
66
40
45
51
51
46
44
32
47
38
35
62
55
53
59
51
53
49
51
61
60
43
46
51
58
82
65
68
81
2024/11
29
20
32
45
43
45
38
37
33
33
43
38
24
28
42
33
30
27
19
11
15
34
37
35
37
19
35
35
35
57
2024/10
25
25
32
27
27
38
34
33
31
42
46
41
33
36
32
26
31
44
48
19
29
39
31
38
46
44
50
25
30
48
37
2024/09
29
39
41
30
21
13
18
15
21
36
47
43
36
31
31
24
34
26
31
19
14
20
13
16
29
28
39
22
31
37
2024/08
28
29
31
35
42
43
46
39
31
23
29
25
26
25
28
23
14
20
12
12
15
28
34
33
41
35
32
39
47
26
17
2024/07
23
19
13
18
15
13
11
18
22
21
13
12
15
17
16
16
22
20
17
21
17
19
26
33
34
14
14
16
21
17
17
2024/06
15
14
19
28
30
44
15
19
21
14
15
23
21
26
23
18
18
17
16
14
25
25
15
12
16
16
17
16
11
17
2024/05
42
25
32
37
23
38
42
54
45
37
52
46
29
31
54
64
53
59
47
28
21
14
14
15
24
24
22
25
26
31
30
2024/04
42
46
24
40
46
31
35
50
19
45
46
54
60
36
36
33
24
29
48
46
27
37
25
37
32
20
27
19
31
22
2024/03
20
24
39
47
94
85
30
55
63
53
48
31
72
70
76
92
116
50
60
59
60
66
75
39
34
49
44
55
71
69
24
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