Air Quality
Excellent
No health implications.
15
PM2.5
22
PM10
45
O3
0.3
CO
5
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Feb
52
Good
Sun
9 Feb
61
Good
Mon
10 Feb
69
Good
Tue
11 Feb
85
Good
Wed
12 Feb
98
Good
Thu
13 Feb
93
Good
Fri
14 Feb
56
Good
Air quality in the last 12 months (Pujiang)
|
2025/01
|
126
|
120
|
126
|
163
|
115
|
108
|
79
|
55
|
62
|
61
|
42
|
93
|
85
|
71
|
75
|
73
|
102
|
54
|
76
|
93
|
131
|
173
|
187
|
90
|
34
|
53
|
72
|
71
|
216
|
104
|
58
|
|
2024/12
|
90
|
117
|
119
|
91
|
59
|
60
|
51
|
26
|
27
|
46
|
60
|
63
|
47
|
48
|
57
|
73
|
108
|
136
|
145
|
120
|
111
|
47
|
56
|
52
|
74
|
71
|
107
|
77
|
89
|
62
|
67
|
|
2024/11
|
27
|
43
|
40
|
29
|
35
|
62
|
65
|
72
|
60
|
26
|
35
|
32
|
28
|
41
|
61
|
41
|
30
|
21
|
21
|
33
|
46
|
63
|
55
|
48
|
23
|
38
|
40
|
50
|
58
|
73
|
|
|
2024/10
|
24
|
33
|
27
|
24
|
33
|
41
|
40
|
45
|
54
|
33
|
38
|
30
|
44
|
51
|
60
|
64
|
23
|
37
|
23
|
19
|
18
|
30
|
47
|
65
|
45
|
30
|
33
|
43
|
67
|
50
|
43
|
|
2024/09
|
25
|
30
|
24
|
37
|
21
|
25
|
27
|
44
|
29
|
20
|
26
|
34
|
33
|
26
|
23
|
24
|
29
|
40
|
40
|
38
|
24
|
38
|
42
|
43
|
53
|
63
|
67
|
71
|
49
|
15
|
|
|
2024/08
|
42
|
45
|
32
|
17
|
25
|
32
|
34
|
24
|
33
|
29
|
52
|
47
|
47
|
52
|
39
|
37
|
39
|
33
|
38
|
48
|
51
|
57
|
60
|
44
|
53
|
37
|
41
|
47
|
44
|
38
|
35
|
|
2024/07
|
19
|
26
|
25
|
26
|
32
|
38
|
41
|
17
|
10
|
14
|
19
|
24
|
21
|
13
|
18
|
21
|
24
|
14
|
25
|
22
|
22
|
25
|
32
|
21
|
26
|
50
|
44
|
29
|
24
|
28
|
37
|
|
2024/06
|
52
|
27
|
37
|
32
|
32
|
40
|
29
|
35
|
23
|
38
|
32
|
32
|
39
|
47
|
49
|
47
|
24
|
30
|
29
|
34
|
27
|
23
|
32
|
33
|
30
|
28
|
24
|
33
|
32
|
34
|
|
|
2024/05
|
36
|
26
|
24
|
23
|
44
|
56
|
62
|
42
|
38
|
58
|
41
|
50
|
46
|
53
|
61
|
62
|
79
|
42
|
44
|
38
|
32
|
48
|
54
|
52
|
56
|
42
|
42
|
27
|
17
|
26
|
48
|
|
2024/04
|
55
|
62
|
54
|
50
|
37
|
27
|
29
|
28
|
37
|
34
|
30
|
46
|
61
|
70
|
74
|
52
|
36
|
20
|
25
|
43
|
63
|
57
|
28
|
32
|
41
|
71
|
79
|
108
|
53
|
20
|
|
|
2024/03
|
49
|
44
|
72
|
111
|
67
|
55
|
61
|
76
|
101
|
107
|
44
|
71
|
46
|
33
|
59
|
58
|
87
|
55
|
54
|
63
|
63
|
77
|
83
|
55
|
25
|
37
|
41
|
29
|
40
|
48
|
45
|
|
2024/02
|
80
|
61
|
27
|
29
|
40
|
51
|
62
|
66
|
67
|
191
|
104
|
106
|
98
|
94
|
40
|
36
|
49
|
68
|
99
|
179
|
58
|
54
|
38
|
48
|
65
|
76
|
78
|
79
|
43
|
||
|
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