Air Quality
Excellent
No health implications.
9
PM2.5
11
PM10
55
O3
0.6
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
52
Good
Tue
28 Apr
50
Excellent
Wed
29 Apr
48
Excellent
Thu
30 Apr
83
Good
Fri
1 May
53
Good
Sat
2 May
53
Good
Sun
3 May
36
Excellent
Air quality in the last 12 months (Huazhou)
|
2026/03
|
25
|
30
|
21
|
22
|
33
|
35
|
48
|
51
|
51
|
13
|
31
|
52
|
56
|
50
|
47
|
43
|
37
|
33
|
42
|
32
|
31
|
37
|
39
|
34
|
36
|
31
|
30
|
31
|
27
|
31
|
40
|
|
2026/02
|
47
|
56
|
57
|
52
|
50
|
37
|
63
|
48
|
50
|
50
|
46
|
44
|
47
|
44
|
34
|
36
|
159
|
65
|
50
|
57
|
49
|
34
|
35
|
51
|
60
|
50
|
42
|
26
|
|||
|
2026/01
|
55
|
47
|
43
|
56
|
63
|
43
|
54
|
56
|
62
|
66
|
66
|
63
|
74
|
72
|
63
|
62
|
73
|
65
|
55
|
56
|
57
|
49
|
48
|
62
|
53
|
50
|
64
|
76
|
56
|
46
|
51
|
|
2025/12
|
75
|
47
|
47
|
76
|
74
|
91
|
81
|
87
|
69
|
81
|
81
|
64
|
43
|
43
|
60
|
60
|
53
|
59
|
57
|
58
|
62
|
56
|
44
|
39
|
37
|
42
|
54
|
68
|
74
|
91
|
63
|
|
2025/11
|
40
|
53
|
50
|
23
|
26
|
39
|
31
|
29
|
45
|
33
|
33
|
32
|
50
|
38
|
46
|
57
|
65
|
50
|
31
|
41
|
49
|
54
|
64
|
67
|
53
|
60
|
64
|
67
|
72
|
71
|
|
|
2025/10
|
31
|
23
|
30
|
28
|
22
|
23
|
24
|
34
|
36
|
42
|
40
|
32
|
22
|
22
|
25
|
39
|
42
|
46
|
46
|
29
|
23
|
19
|
23
|
38
|
54
|
52
|
55
|
48
|
53
|
58
|
55
|
|
2025/09
|
21
|
18
|
22
|
24
|
21
|
23
|
42
|
24
|
26
|
20
|
19
|
20
|
20
|
21
|
24
|
17
|
22
|
33
|
35
|
48
|
30
|
30
|
30
|
20
|
18
|
22
|
33
|
21
|
23
|
23
|
|
|
2025/08
|
33
|
26
|
39
|
45
|
30
|
25
|
34
|
28
|
26
|
24
|
22
|
27
|
29
|
33
|
17
|
21
|
23
|
14
|
20
|
25
|
22
|
18
|
24
|
22
|
15
|
22
|
32
|
29
|
27
|
18
|
20
|
|
2025/07
|
17
|
19
|
25
|
34
|
39
|
47
|
44
|
35
|
38
|
38
|
32
|
29
|
30
|
34
|
33
|
34
|
33
|
35
|
34
|
24
|
13
|
27
|
21
|
28
|
32
|
30
|
34
|
28
|
26
|
33
|
32
|
|
2025/06
|
30
|
37
|
35
|
29
|
26
|
19
|
20
|
24
|
25
|
33
|
28
|
21
|
22
|
21
|
21
|
22
|
19
|
19
|
16
|
20
|
19
|
16
|
16
|
18
|
24
|
17
|
15
|
19
|
19
|
19
|
|
|
2025/05
|
38
|
41
|
36
|
33
|
31
|
32
|
27
|
22
|
21
|
28
|
38
|
48
|
44
|
32
|
26
|
21
|
20
|
22
|
27
|
27
|
26
|
21
|
26
|
23
|
30
|
42
|
52
|
31
|
23
|
24
|
21
|
|
2025/04
|
25
|
54
|
55
|
53
|
55
|
62
|
65
|
52
|
44
|
37
|
37
|
51
|
197
|
172
|
151
|
119
|
92
|
61
|
44
|
36
|
33
|
39
|
42
|
41
|
27
|
38
|
32
|
31
|
45
|
48
|
|
|
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