Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
35
O3
0.4
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Oct
56
Good
Tue
14 Oct
60
Good
Wed
15 Oct
64
Good
Thu
16 Oct
69
Good
Fri
17 Oct
69
Good
Sat
18 Oct
39
Excellent
Sun
19 Oct
17
Excellent
Air quality in the last 12 months (Huangpi)
|
2025/08
|
29
|
22
|
33
|
39
|
36
|
26
|
18
|
17
|
23
|
18
|
10
|
18
|
17
|
24
|
22
|
24
|
30
|
33
|
23
|
14
|
15
|
17
|
21
|
26
|
29
|
33
|
31
|
33
|
37
|
22
|
17
|
|
2025/07
|
21
|
19
|
18
|
26
|
36
|
37
|
33
|
41
|
19
|
23
|
39
|
21
|
21
|
31
|
31
|
26
|
32
|
30
|
31
|
24
|
16
|
13
|
16
|
22
|
23
|
23
|
20
|
18
|
19
|
22
|
24
|
|
2025/06
|
11
|
23
|
51
|
62
|
46
|
42
|
17
|
15
|
16
|
25
|
32
|
41
|
38
|
26
|
30
|
43
|
35
|
24
|
11
|
15
|
10
|
15
|
22
|
22
|
37
|
23
|
21
|
19
|
12
|
20
|
|
|
2025/05
|
50
|
62
|
53
|
52
|
42
|
120
|
138
|
45
|
48
|
48
|
49
|
48
|
60
|
78
|
52
|
47
|
67
|
137
|
83
|
39
|
36
|
21
|
56
|
58
|
53
|
57
|
62
|
50
|
38
|
36
|
15
|
|
2025/04
|
71
|
73
|
64
|
83
|
83
|
79
|
76
|
77
|
78
|
58
|
57
|
184
|
119
|
100
|
60
|
63
|
68
|
70
|
62
|
59
|
44
|
61
|
64
|
66
|
73
|
53
|
49
|
50
|
47
|
42
|
|
|
2025/03
|
84
|
40
|
21
|
44
|
49
|
72
|
82
|
91
|
88
|
81
|
71
|
81
|
77
|
51
|
37
|
49
|
43
|
52
|
56
|
58
|
56
|
65
|
74
|
66
|
56
|
70
|
105
|
76
|
76
|
75
|
79
|
|
2025/02
|
71
|
64
|
97
|
100
|
74
|
43
|
76
|
47
|
53
|
67
|
72
|
96
|
101
|
87
|
85
|
92
|
73
|
72
|
75
|
85
|
74
|
76
|
106
|
114
|
106
|
94
|
71
|
87
|
|||
|
2025/01
|
138
|
172
|
181
|
208
|
76
|
84
|
59
|
67
|
53
|
52
|
79
|
88
|
110
|
115
|
66
|
72
|
90
|
101
|
154
|
149
|
141
|
153
|
195
|
83
|
22
|
48
|
59
|
96
|
220
|
79
|
125
|
|
2024/12
|
80
|
94
|
110
|
75
|
55
|
52
|
64
|
62
|
60
|
78
|
81
|
103
|
85
|
58
|
62
|
79
|
107
|
80
|
72
|
105
|
93
|
58
|
64
|
85
|
120
|
140
|
160
|
53
|
72
|
112
|
141
|
|
2024/11
|
88
|
99
|
114
|
96
|
58
|
62
|
58
|
60
|
63
|
56
|
63
|
66
|
64
|
71
|
112
|
74
|
23
|
25
|
26
|
38
|
51
|
68
|
78
|
74
|
35
|
45
|
50
|
57
|
59
|
73
|
|
|
2024/10
|
27
|
56
|
42
|
43
|
55
|
53
|
20
|
39
|
63
|
99
|
95
|
77
|
63
|
70
|
97
|
68
|
34
|
19
|
24
|
36
|
25
|
33
|
53
|
60
|
44
|
43
|
78
|
135
|
104
|
82
|
44
|
|
2024/09
|
46
|
55
|
35
|
42
|
51
|
47
|
46
|
50
|
51
|
45
|
45
|
27
|
27
|
34
|
42
|
29
|
43
|
34
|
25
|
33
|
37
|
32
|
35
|
46
|
63
|
59
|
69
|
38
|
44
|
49
|
|
|
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