Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
42
*
PM2.5
46
PM10
5
O3
0.7
CO
4
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Feb
90
Good
Thu
12 Feb
89
Good
Fri
13 Feb
86
Good
Sat
14 Feb
64
Good
Sun
15 Feb
70
Good
Mon
16 Feb
109
Light
Tue
17 Feb
48
Excellent
Chenxi Air quality rank
Air quality in the last 12 months (Chenxi)
|
2026/01
|
32
|
55
|
63
|
44
|
55
|
54
|
58
|
66
|
70
|
99
|
96
|
106
|
100
|
93
|
100
|
120
|
114
|
149
|
43
|
31
|
52
|
66
|
77
|
85
|
67
|
42
|
79
|
90
|
64
|
22
|
55
|
|
2025/12
|
62
|
94
|
72
|
57
|
57
|
59
|
65
|
67
|
76
|
93
|
89
|
145
|
32
|
48
|
56
|
65
|
70
|
84
|
78
|
72
|
39
|
59
|
34
|
45
|
61
|
60
|
62
|
69
|
93
|
109
|
90
|
|
2025/11
|
33
|
25
|
18
|
23
|
29
|
23
|
17
|
8
|
10
|
17
|
42
|
44
|
40
|
47
|
53
|
55
|
47
|
23
|
33
|
38
|
38
|
45
|
46
|
41
|
55
|
53
|
61
|
57
|
57
|
58
|
|
|
2025/10
|
40
|
30
|
29
|
27
|
39
|
27
|
31
|
47
|
38
|
36
|
42
|
55
|
28
|
20
|
32
|
21
|
21
|
7
|
8
|
7
|
9
|
29
|
38
|
39
|
54
|
39
|
33
|
43
|
52
|
49
|
35
|
|
2025/09
|
27
|
28
|
28
|
24
|
35
|
40
|
33
|
37
|
15
|
16
|
18
|
19
|
20
|
22
|
28
|
27
|
26
|
18
|
17
|
12
|
30
|
25
|
18
|
18
|
17
|
16
|
22
|
33
|
29
|
21
|
|
|
2025/08
|
30
|
36
|
34
|
30
|
30
|
26
|
15
|
17
|
23
|
23
|
28
|
20
|
17
|
18
|
13
|
17
|
28
|
32
|
21
|
19
|
16
|
18
|
23
|
24
|
23
|
24
|
26
|
25
|
31
|
31
|
25
|
|
2025/07
|
16
|
13
|
15
|
16
|
22
|
29
|
32
|
33
|
35
|
27
|
30
|
36
|
33
|
25
|
21
|
22
|
24
|
29
|
31
|
33
|
12
|
9
|
10
|
20
|
20
|
29
|
30
|
25
|
29
|
28
|
26
|
|
2025/06
|
12
|
25
|
34
|
35
|
38
|
39
|
24
|
20
|
28
|
34
|
32
|
27
|
24
|
22
|
20
|
33
|
19
|
14
|
10
|
11
|
10
|
12
|
13
|
15
|
22
|
20
|
20
|
16
|
19
|
18
|
|
|
2025/05
|
42
|
62
|
61
|
48
|
38
|
57
|
65
|
34
|
22
|
29
|
32
|
50
|
51
|
62
|
47
|
28
|
42
|
41
|
46
|
34
|
26
|
24
|
38
|
55
|
52
|
34
|
29
|
13
|
27
|
26
|
24
|
|
2025/04
|
49
|
56
|
61
|
74
|
77
|
71
|
68
|
82
|
71
|
59
|
60
|
66
|
152
|
114
|
91
|
79
|
69
|
64
|
26
|
42
|
45
|
37
|
53
|
37
|
48
|
41
|
27
|
40
|
53
|
26
|
|
|
2025/03
|
46
|
41
|
11
|
21
|
27
|
32
|
32
|
32
|
39
|
44
|
42
|
48
|
54
|
33
|
20
|
45
|
47
|
32
|
36
|
40
|
46
|
59
|
61
|
58
|
64
|
76
|
96
|
81
|
55
|
29
|
47
|
|
2025/02
|
33
|
20
|
47
|
58
|
66
|
64
|
62
|
84
|
53
|
50
|
52
|
60
|
65
|
50
|
40
|
52
|
34
|
35
|
35
|
47
|
92
|
32
|
54
|
87
|
55
|
37
|
34
|
41
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
|
14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution