Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
11
PM2.5
81
PM10
186
O3
0.2
CO
7
SO2
4
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 May
106
Light
Mon
1 Jun
108
Light
Tue
2 Jun
103
Light
Wed
3 Jun
102
Light
Thu
4 Jun
92
Good
Fri
5 Jun
86
Good
Sat
6 Jun
25
Excellent
Air quality in the last 12 months (Taiqian)
|
2026/04
|
87
|
67
|
66
|
64
|
91
|
69
|
68
|
52
|
50
|
57
|
65
|
62
|
47
|
54
|
58
|
63
|
82
|
75
|
79
|
79
|
61
|
34
|
45
|
45
|
47
|
57
|
81
|
55
|
48
|
58
|
|
|
2026/03
|
81
|
98
|
120
|
140
|
82
|
59
|
74
|
88
|
114
|
116
|
165
|
144
|
132
|
121
|
51
|
108
|
128
|
63
|
58
|
92
|
101
|
100
|
106
|
100
|
100
|
81
|
102
|
110
|
51
|
72
|
87
|
|
2026/02
|
149
|
149
|
142
|
125
|
157
|
58
|
54
|
70
|
70
|
81
|
137
|
103
|
118
|
122
|
79
|
59
|
180
|
85
|
82
|
68
|
82
|
274
|
85
|
64
|
55
|
75
|
102
|
111
|
|||
|
2026/01
|
40
|
65
|
115
|
137
|
238
|
162
|
59
|
62
|
91
|
104
|
57
|
74
|
114
|
163
|
137
|
107
|
61
|
52
|
44
|
36
|
54
|
76
|
116
|
158
|
161
|
122
|
179
|
154
|
145
|
103
|
172
|
|
2025/12
|
105
|
60
|
57
|
76
|
88
|
130
|
106
|
74
|
92
|
108
|
133
|
40
|
67
|
84
|
73
|
156
|
151
|
151
|
180
|
133
|
67
|
51
|
77
|
88
|
51
|
56
|
83
|
130
|
151
|
143
|
47
|
|
2025/11
|
100
|
67
|
65
|
78
|
90
|
101
|
103
|
80
|
67
|
70
|
75
|
89
|
84
|
132
|
175
|
145
|
41
|
53
|
68
|
78
|
101
|
120
|
104
|
124
|
48
|
129
|
192
|
140
|
121
|
165
|
|
|
2025/10
|
50
|
22
|
31
|
45
|
13
|
11
|
34
|
40
|
9
|
12
|
15
|
16
|
29
|
44
|
64
|
58
|
36
|
34
|
45
|
43
|
49
|
66
|
77
|
84
|
86
|
89
|
106
|
105
|
72
|
99
|
162
|
|
2025/09
|
27
|
36
|
46
|
38
|
45
|
43
|
54
|
42
|
25
|
46
|
42
|
35
|
52
|
43
|
37
|
26
|
23
|
33
|
21
|
31
|
51
|
29
|
33
|
36
|
48
|
54
|
24
|
41
|
52
|
51
|
|
|
2025/08
|
37
|
32
|
35
|
48
|
41
|
38
|
48
|
39
|
18
|
28
|
31
|
24
|
34
|
38
|
38
|
24
|
26
|
38
|
39
|
27
|
28
|
31
|
29
|
34
|
27
|
43
|
42
|
30
|
33
|
36
|
23
|
|
2025/07
|
17
|
23
|
23
|
30
|
35
|
41
|
41
|
38
|
32
|
59
|
51
|
47
|
50
|
44
|
46
|
40
|
36
|
37
|
49
|
41
|
39
|
20
|
17
|
31
|
35
|
32
|
26
|
32
|
26
|
37
|
41
|
|
2025/06
|
61
|
58
|
46
|
55
|
71
|
71
|
92
|
89
|
76
|
53
|
69
|
59
|
52
|
58
|
39
|
31
|
44
|
52
|
24
|
37
|
40
|
42
|
42
|
48
|
57
|
44
|
51
|
29
|
13
|
23
|
|
|
2025/05
|
56
|
79
|
43
|
52
|
98
|
80
|
73
|
72
|
27
|
30
|
54
|
57
|
58
|
58
|
44
|
83
|
113
|
69
|
88
|
65
|
65
|
66
|
62
|
52
|
47
|
52
|
53
|
58
|
56
|
63
|
63
|
|
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