Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
55
PM10
112
O3
0.6
CO
4
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Sep
88
Good
Sat
19 Sep
97
Good
Sun
20 Sep
75
Good
Mon
21 Sep
77
Good
Tue
22 Sep
88
Good
Wed
23 Sep
86
Good
Thu
24 Sep
24
Excellent
Air quality in the last 12 months (Yuanshi)
|
2026/08
|
27
|
34
|
35
|
39
|
38
|
41
|
42
|
37
|
39
|
44
|
31
|
27
|
25
|
30
|
38
|
37
|
36
|
35
|
44
|
61
|
41
|
34
|
36
|
34
|
37
|
30
|
25
|
28
|
33
|
44
|
37
|
|
2026/07
|
47
|
85
|
70
|
58
|
46
|
47
|
44
|
40
|
49
|
41
|
44
|
26
|
23
|
33
|
36
|
46
|
33
|
39
|
49
|
61
|
46
|
59
|
43
|
41
|
48
|
50
|
41
|
35
|
31
|
32
|
28
|
|
2026/06
|
68
|
82
|
67
|
35
|
35
|
27
|
30
|
43
|
43
|
45
|
51
|
65
|
57
|
52
|
56
|
61
|
53
|
62
|
50
|
39
|
38
|
37
|
59
|
57
|
44
|
37
|
64
|
58
|
48
|
52
|
|
|
2026/05
|
64
|
42
|
33
|
43
|
60
|
54
|
47
|
50
|
58
|
60
|
60
|
76
|
68
|
81
|
54
|
45
|
44
|
26
|
32
|
34
|
34
|
40
|
39
|
52
|
28
|
27
|
35
|
42
|
39
|
55
|
66
|
|
2026/04
|
81
|
76
|
91
|
56
|
85
|
54
|
44
|
56
|
66
|
71
|
68
|
64
|
75
|
77
|
90
|
76
|
85
|
92
|
92
|
84
|
70
|
50
|
62
|
59
|
58
|
62
|
74
|
46
|
46
|
54
|
|
|
2026/03
|
102
|
115
|
135
|
100
|
79
|
62
|
56
|
99
|
69
|
101
|
125
|
87
|
135
|
97
|
47
|
57
|
118
|
56
|
56
|
83
|
103
|
92
|
98
|
128
|
86
|
98
|
95
|
96
|
74
|
57
|
54
|
|
2026/02
|
195
|
130
|
111
|
138
|
121
|
44
|
46
|
61
|
86
|
80
|
90
|
95
|
108
|
122
|
63
|
75
|
140
|
51
|
59
|
69
|
144
|
170
|
63
|
77
|
75
|
75
|
73
|
80
|
|||
|
2026/01
|
45
|
63
|
139
|
211
|
126
|
100
|
47
|
58
|
101
|
60
|
42
|
73
|
71
|
114
|
154
|
102
|
47
|
45
|
47
|
42
|
58
|
86
|
124
|
190
|
125
|
101
|
145
|
156
|
84
|
82
|
148
|
|
2025/12
|
77
|
37
|
42
|
55
|
70
|
97
|
106
|
49
|
90
|
117
|
84
|
25
|
59
|
77
|
94
|
124
|
90
|
134
|
187
|
83
|
50
|
72
|
72
|
66
|
29
|
67
|
95
|
140
|
120
|
81
|
29
|
|
2025/11
|
90
|
37
|
74
|
103
|
152
|
144
|
88
|
88
|
68
|
73
|
91
|
105
|
56
|
87
|
127
|
88
|
32
|
38
|
53
|
53
|
63
|
77
|
91
|
118
|
40
|
111
|
74
|
99
|
137
|
138
|
|
|
2025/10
|
56
|
26
|
33
|
41
|
30
|
20
|
29
|
28
|
9
|
12
|
20
|
30
|
31
|
48
|
57
|
66
|
38
|
23
|
39
|
30
|
40
|
48
|
59
|
73
|
101
|
82
|
69
|
137
|
104
|
126
|
107
|
|
2025/09
|
32
|
45
|
41
|
42
|
36
|
44
|
55
|
61
|
45
|
54
|
56
|
42
|
42
|
58
|
67
|
50
|
19
|
26
|
17
|
34
|
46
|
26
|
32
|
45
|
45
|
50
|
46
|
47
|
57
|
56
|
|
|
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