Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
78
*
PM10
55
O3
0.8
CO
10
SO2
41
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Jun
121
Light
Wed
4 Jun
122
Light
Thu
5 Jun
141
Light
Fri
6 Jun
146
Light
Sat
7 Jun
158
Moderate
Sun
8 Jun
19
Excellent
Mon
9 Jun
15
Excellent
Air quality in the last 12 months (Zhangdian)
|
2025/04
|
69
|
33
|
52
|
77
|
52
|
59
|
94
|
112
|
65
|
87
|
72
|
112
|
50
|
59
|
51
|
80
|
118
|
70
|
36
|
61
|
63
|
83
|
74
|
64
|
75
|
74
|
59
|
66
|
67
|
93
|
|
|
2025/03
|
91
|
34
|
39
|
62
|
123
|
106
|
76
|
100
|
108
|
94
|
98
|
125
|
72
|
61
|
65
|
44
|
47
|
30
|
51
|
58
|
57
|
66
|
98
|
108
|
140
|
95
|
88
|
65
|
48
|
56
|
72
|
|
2025/02
|
69
|
121
|
44
|
29
|
39
|
62
|
39
|
23
|
46
|
76
|
82
|
78
|
65
|
75
|
90
|
81
|
57
|
62
|
63
|
67
|
59
|
46
|
57
|
48
|
66
|
91
|
105
|
134
|
|||
|
2025/01
|
119
|
66
|
74
|
132
|
150
|
45
|
48
|
37
|
31
|
53
|
73
|
112
|
88
|
105
|
36
|
56
|
71
|
98
|
109
|
79
|
124
|
71
|
147
|
223
|
80
|
77
|
33
|
56
|
128
|
115
|
98
|
|
2024/12
|
96
|
64
|
54
|
97
|
113
|
104
|
33
|
58
|
85
|
136
|
61
|
68
|
68
|
64
|
71
|
82
|
97
|
46
|
64
|
89
|
45
|
57
|
75
|
137
|
157
|
57
|
59
|
62
|
70
|
95
|
71
|
|
2024/11
|
110
|
94
|
85
|
42
|
56
|
68
|
60
|
60
|
77
|
84
|
135
|
194
|
154
|
85
|
114
|
99
|
49
|
43
|
49
|
74
|
95
|
76
|
46
|
72
|
54
|
29
|
36
|
46
|
58
|
63
|
|
|
2024/10
|
32
|
24
|
47
|
65
|
71
|
73
|
53
|
54
|
76
|
111
|
72
|
80
|
91
|
85
|
95
|
81
|
74
|
19
|
37
|
37
|
76
|
72
|
47
|
75
|
104
|
124
|
123
|
59
|
89
|
148
|
195
|
|
2024/09
|
41
|
23
|
35
|
49
|
37
|
23
|
46
|
58
|
40
|
48
|
27
|
37
|
46
|
31
|
26
|
37
|
44
|
41
|
45
|
30
|
14
|
31
|
40
|
54
|
75
|
86
|
47
|
60
|
56
|
37
|
|
|
2024/08
|
23
|
24
|
31
|
22
|
16
|
25
|
40
|
31
|
36
|
43
|
63
|
32
|
33
|
35
|
43
|
33
|
50
|
41
|
31
|
30
|
45
|
51
|
59
|
58
|
60
|
40
|
18
|
31
|
53
|
52
|
65
|
|
2024/07
|
42
|
48
|
40
|
32
|
23
|
18
|
30
|
36
|
57
|
66
|
69
|
67
|
72
|
51
|
50
|
19
|
42
|
58
|
31
|
17
|
27
|
29
|
36
|
36
|
34
|
17
|
14
|
11
|
26
|
22
|
22
|
|
2024/06
|
38
|
64
|
59
|
54
|
52
|
57
|
50
|
65
|
56
|
63
|
62
|
57
|
58
|
66
|
59
|
41
|
38
|
46
|
48
|
46
|
61
|
65
|
103
|
82
|
55
|
62
|
29
|
46
|
50
|
60
|
|
|
2024/05
|
56
|
62
|
68
|
45
|
45
|
68
|
81
|
62
|
69
|
66
|
233
|
95
|
61
|
92
|
57
|
59
|
69
|
81
|
69
|
36
|
69
|
62
|
59
|
70
|
63
|
61
|
48
|
48
|
46
|
45
|
53
|
|
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