Air Quality
Excellent
No health implications.
6
PM2.5
9
PM10
34
O3
0.7
CO
3
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Feb
38
Excellent
Fri
27 Feb
31
Excellent
Sat
28 Feb
34
Excellent
Sun
1 Mar
35
Excellent
Mon
2 Mar
38
Excellent
Tue
3 Mar
62
Good
Wed
4 Mar
28
Excellent
Air quality in the last 12 months (Huangzhou)
|
2026/01
|
21
|
40
|
60
|
55
|
59
|
49
|
50
|
51
|
62
|
72
|
64
|
55
|
85
|
74
|
107
|
105
|
147
|
128
|
14
|
41
|
51
|
80
|
94
|
96
|
73
|
121
|
75
|
66
|
46
|
25
|
36
|
|
2025/12
|
81
|
81
|
49
|
71
|
83
|
91
|
92
|
106
|
97
|
109
|
125
|
102
|
32
|
42
|
50
|
60
|
143
|
157
|
118
|
151
|
53
|
36
|
48
|
79
|
67
|
54
|
61
|
76
|
75
|
113
|
90
|
|
2025/11
|
59
|
73
|
66
|
67
|
79
|
69
|
26
|
20
|
40
|
42
|
56
|
32
|
31
|
68
|
89
|
85
|
51
|
22
|
29
|
51
|
65
|
89
|
97
|
97
|
70
|
62
|
75
|
76
|
68
|
70
|
|
|
2025/10
|
43
|
37
|
22
|
38
|
51
|
47
|
35
|
50
|
57
|
51
|
34
|
44
|
18
|
30
|
52
|
26
|
33
|
11
|
12
|
22
|
18
|
23
|
26
|
29
|
44
|
58
|
66
|
73
|
85
|
74
|
38
|
|
2025/09
|
23
|
37
|
34
|
35
|
45
|
35
|
42
|
40
|
26
|
24
|
25
|
23
|
29
|
29
|
30
|
39
|
34
|
15
|
17
|
13
|
21
|
32
|
16
|
12
|
17
|
21
|
31
|
35
|
26
|
32
|
|
|
2025/08
|
25
|
20
|
31
|
30
|
29
|
21
|
18
|
23
|
26
|
26
|
12
|
16
|
21
|
19
|
20
|
28
|
32
|
32
|
32
|
22
|
19
|
19
|
22
|
31
|
31
|
27
|
29
|
27
|
34
|
26
|
25
|
|
2025/07
|
24
|
28
|
30
|
34
|
43
|
31
|
29
|
31
|
17
|
20
|
31
|
18
|
20
|
29
|
32
|
35
|
27
|
23
|
28
|
21
|
14
|
12
|
16
|
22
|
23
|
22
|
18
|
20
|
18
|
21
|
22
|
|
2025/06
|
13
|
21
|
42
|
56
|
40
|
38
|
29
|
15
|
16
|
27
|
32
|
38
|
32
|
31
|
31
|
37
|
35
|
21
|
19
|
26
|
19
|
16
|
22
|
24
|
36
|
39
|
25
|
21
|
16
|
24
|
|
|
2025/05
|
58
|
54
|
51
|
54
|
47
|
93
|
119
|
43
|
36
|
39
|
40
|
51
|
53
|
62
|
50
|
35
|
51
|
108
|
85
|
43
|
24
|
26
|
52
|
61
|
56
|
74
|
72
|
51
|
46
|
38
|
29
|
|
2025/04
|
80
|
73
|
64
|
76
|
81
|
63
|
65
|
65
|
74
|
60
|
49
|
167
|
103
|
87
|
54
|
57
|
63
|
66
|
65
|
70
|
44
|
62
|
66
|
63
|
66
|
43
|
42
|
55
|
48
|
48
|
|
|
2025/03
|
54
|
36
|
15
|
43
|
45
|
67
|
70
|
82
|
91
|
98
|
70
|
77
|
75
|
48
|
33
|
45
|
40
|
46
|
47
|
58
|
59
|
59
|
88
|
74
|
64
|
75
|
79
|
66
|
66
|
67
|
74
|
|
2025/02
|
56
|
51
|
74
|
71
|
62
|
52
|
76
|
40
|
43
|
61
|
55
|
98
|
119
|
74
|
86
|
89
|
76
|
77
|
69
|
80
|
72
|
58
|
103
|
122
|
106
|
103
|
78
|
83
|
|||
|
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