Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
10
PM2.5
54
*
PM10
57
O3
0.7
CO
5
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Jan
115
Light
Sun
11 Jan
61
Good
Mon
12 Jan
92
Good
Tue
13 Jan
102
Light
Wed
14 Jan
128
Light
Thu
15 Jan
115
Light
Fri
16 Jan
49
Excellent
Real-time AQI (Monitoring Station in Zhangqiu)
环境监测站
5210
PM2.5
54 *
PM10
57
O3
0.7
CO
5
SO2
17
NO2
Air quality in the last 12 months (Zhangqiu)
|
2025/11
|
98
|
43
|
51
|
63
|
61
|
62
|
109
|
129
|
68
|
54
|
70
|
72
|
67
|
87
|
135
|
105
|
34
|
49
|
47
|
64
|
60
|
81
|
82
|
146
|
37
|
89
|
76
|
129
|
117
|
125
|
|
|
2025/10
|
46
|
24
|
26
|
36
|
20
|
13
|
39
|
46
|
14
|
11
|
17
|
17
|
30
|
49
|
37
|
50
|
57
|
31
|
41
|
39
|
43
|
47
|
49
|
59
|
66
|
79
|
67
|
93
|
56
|
62
|
114
|
|
2025/09
|
19
|
32
|
34
|
45
|
32
|
35
|
42
|
60
|
41
|
52
|
40
|
48
|
52
|
55
|
56
|
32
|
20
|
38
|
23
|
26
|
49
|
30
|
31
|
27
|
42
|
42
|
26
|
38
|
56
|
52
|
|
|
2025/08
|
41
|
27
|
37
|
57
|
38
|
43
|
38
|
45
|
23
|
26
|
33
|
29
|
44
|
47
|
25
|
24
|
17
|
40
|
35
|
28
|
32
|
29
|
43
|
46
|
39
|
45
|
31
|
34
|
41
|
34
|
18
|
|
2025/07
|
22
|
20
|
25
|
25
|
30
|
42
|
46
|
42
|
20
|
42
|
38
|
47
|
41
|
35
|
37
|
40
|
28
|
33
|
39
|
35
|
18
|
14
|
15
|
29
|
28
|
23
|
21
|
20
|
15
|
32
|
41
|
|
2025/06
|
48
|
52
|
46
|
33
|
58
|
53
|
74
|
55
|
64
|
34
|
44
|
51
|
51
|
52
|
27
|
25
|
26
|
41
|
23
|
41
|
27
|
26
|
32
|
42
|
46
|
52
|
38
|
27
|
24
|
18
|
|
|
2025/05
|
59
|
68
|
44
|
44
|
71
|
70
|
70
|
65
|
28
|
31
|
43
|
57
|
59
|
59
|
45
|
72
|
77
|
68
|
88
|
68
|
67
|
77
|
52
|
55
|
36
|
46
|
49
|
52
|
51
|
54
|
52
|
|
2025/04
|
68
|
36
|
52
|
75
|
54
|
58
|
96
|
100
|
63
|
63
|
76
|
158
|
48
|
64
|
46
|
80
|
158
|
85
|
49
|
61
|
49
|
91
|
70
|
62
|
72
|
69
|
69
|
50
|
55
|
66
|
|
|
2025/03
|
88
|
29
|
44
|
55
|
82
|
89
|
80
|
80
|
85
|
89
|
92
|
122
|
76
|
57
|
69
|
43
|
46
|
34
|
44
|
49
|
53
|
58
|
91
|
141
|
140
|
106
|
108
|
76
|
47
|
49
|
72
|
|
2025/02
|
64
|
123
|
49
|
30
|
36
|
73
|
44
|
29
|
36
|
66
|
84
|
70
|
56
|
69
|
75
|
75
|
53
|
71
|
61
|
63
|
82
|
56
|
51
|
39
|
69
|
75
|
96
|
94
|
|||
|
2025/01
|
123
|
101
|
53
|
108
|
123
|
45
|
44
|
38
|
42
|
41
|
62
|
79
|
77
|
86
|
38
|
57
|
55
|
84
|
95
|
58
|
115
|
106
|
150
|
171
|
71
|
78
|
35
|
56
|
69
|
115
|
97
|
|
2024/12
|
79
|
64
|
53
|
68
|
88
|
94
|
58
|
38
|
58
|
111
|
96
|
54
|
58
|
57
|
56
|
60
|
68
|
53
|
52
|
76
|
43
|
38
|
50
|
78
|
120
|
63
|
53
|
55
|
64
|
93
|
62
|
|
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