Air Quality
Excellent
No health implications.
20
PM2.5
27
PM10
39
O3
0.5
CO
3
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
49
Excellent
Sun
1 Feb
61
Good
Mon
2 Feb
76
Good
Tue
3 Feb
81
Good
Wed
4 Feb
94
Good
Thu
5 Feb
42
Excellent
Fri
6 Feb
37
Excellent
Air quality in the last 12 months (Huangpi)
|
2025/12
|
93
|
87
|
59
|
67
|
76
|
92
|
107
|
108
|
128
|
130
|
161
|
91
|
40
|
56
|
64
|
77
|
159
|
190
|
130
|
162
|
61
|
46
|
50
|
91
|
69
|
69
|
81
|
102
|
98
|
136
|
73
|
|
2025/11
|
75
|
87
|
73
|
71
|
70
|
71
|
28
|
34
|
55
|
61
|
58
|
35
|
41
|
74
|
96
|
98
|
53
|
25
|
32
|
48
|
67
|
91
|
104
|
95
|
90
|
71
|
105
|
87
|
79
|
81
|
|
|
2025/10
|
47
|
39
|
15
|
39
|
63
|
55
|
31
|
53
|
62
|
30
|
32
|
37
|
14
|
31
|
38
|
24
|
25
|
11
|
14
|
26
|
22
|
27
|
32
|
34
|
55
|
64
|
62
|
73
|
87
|
53
|
46
|
|
2025/09
|
18
|
31
|
34
|
36
|
40
|
28
|
41
|
38
|
21
|
27
|
24
|
16
|
19
|
23
|
28
|
38
|
24
|
14
|
14
|
13
|
27
|
33
|
15
|
11
|
22
|
20
|
29
|
36
|
18
|
28
|
|
|
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
|
|
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