Air Quality
Excellent
No health implications.
16
PM2.5
28
PM10
85
O3
0.4
CO
7
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 May
69
Good
Sun
4 May
96
Good
Mon
5 May
103
Light
Tue
6 May
74
Good
Wed
7 May
97
Good
Thu
8 May
96
Good
Fri
9 May
16
Excellent
Air quality in the last 12 months (Taishan)
|
2025/02
|
95
|
120
|
57
|
41
|
43
|
92
|
41
|
30
|
56
|
85
|
86
|
69
|
81
|
86
|
98
|
79
|
53
|
67
|
61
|
72
|
100
|
59
|
48
|
45
|
65
|
97
|
121
|
144
|
|||
|
2025/01
|
129
|
112
|
71
|
138
|
179
|
38
|
50
|
40
|
40
|
56
|
94
|
103
|
92
|
101
|
38
|
73
|
80
|
123
|
126
|
86
|
148
|
167
|
131
|
152
|
105
|
85
|
33
|
46
|
199
|
111
|
147
|
|
2024/12
|
113
|
78
|
51
|
79
|
100
|
108
|
46
|
46
|
78
|
104
|
71
|
70
|
93
|
62
|
65
|
76
|
69
|
40
|
68
|
76
|
40
|
52
|
70
|
93
|
160
|
82
|
61
|
64
|
73
|
94
|
85
|
|
2024/11
|
122
|
56
|
96
|
49
|
40
|
43
|
58
|
66
|
53
|
67
|
87
|
128
|
123
|
63
|
64
|
65
|
48
|
34
|
45
|
65
|
88
|
65
|
53
|
62
|
46
|
30
|
42
|
50
|
61
|
68
|
|
|
2024/10
|
25
|
15
|
31
|
55
|
69
|
71
|
53
|
42
|
70
|
73
|
60
|
75
|
91
|
71
|
101
|
87
|
64
|
13
|
32
|
28
|
40
|
53
|
52
|
73
|
96
|
83
|
123
|
50
|
79
|
122
|
148
|
|
2024/09
|
47
|
26
|
29
|
50
|
33
|
23
|
43
|
53
|
45
|
42
|
21
|
39
|
46
|
40
|
33
|
47
|
35
|
29
|
28
|
21
|
14
|
21
|
28
|
55
|
64
|
68
|
63
|
53
|
50
|
31
|
|
|
2024/08
|
27
|
29
|
29
|
27
|
12
|
16
|
25
|
28
|
38
|
53
|
91
|
33
|
30
|
39
|
40
|
50
|
44
|
38
|
18
|
30
|
38
|
41
|
47
|
51
|
69
|
39
|
14
|
29
|
38
|
45
|
50
|
|
2024/07
|
32
|
24
|
39
|
27
|
30
|
21
|
27
|
31
|
51
|
61
|
67
|
66
|
77
|
53
|
45
|
24
|
28
|
45
|
21
|
15
|
34
|
33
|
44
|
45
|
35
|
19
|
14
|
13
|
22
|
26
|
24
|
|
2024/06
|
33
|
64
|
60
|
48
|
47
|
60
|
59
|
55
|
59
|
64
|
66
|
60
|
57
|
62
|
45
|
36
|
48
|
46
|
54
|
48
|
53
|
57
|
100
|
92
|
78
|
61
|
38
|
52
|
56
|
54
|
|
|
2024/05
|
51
|
56
|
65
|
49
|
55
|
61
|
64
|
69
|
57
|
62
|
176
|
80
|
74
|
78
|
62
|
55
|
72
|
71
|
63
|
58
|
64
|
56
|
55
|
66
|
59
|
55
|
41
|
40
|
50
|
55
|
59
|
|
2024/04
|
88
|
95
|
52
|
39
|
65
|
69
|
66
|
78
|
100
|
96
|
68
|
66
|
71
|
29
|
65
|
94
|
97
|
87
|
74
|
80
|
88
|
94
|
74
|
74
|
75
|
69
|
58
|
58
|
75
|
45
|
|
|
2024/03
|
53
|
100
|
96
|
102
|
74
|
61
|
92
|
34
|
61
|
95
|
114
|
63
|
85
|
90
|
70
|
87
|
97
|
80
|
91
|
61
|
85
|
74
|
64
|
60
|
31
|
54
|
62
|
149
|
146
|
102
|
72
|
|
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