Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
Wed
2 Jul
Thu
3 Jul
Fri
4 Jul
Sat
5 Jul
Sun
6 Jul
Mon
7 Jul
Real-time AQI (Monitoring Station in Jintan)
金坛市自来水公司
9268 *
PM2.5
98
PM10
50
O3
0.7
CO
10
SO2
44
NO2
金坛市环境监测站
8966 *
PM2.5
99
PM10
47
O3
0.9
CO
11
SO2
44
NO2
Air quality in the last 12 months (Jintan)
|
2025/05
|
58
|
63
|
50
|
29
|
48
|
75
|
81
|
56
|
22
|
41
|
38
|
46
|
52
|
55
|
103
|
50
|
47
|
75
|
73
|
50
|
33
|
57
|
37
|
50
|
64
|
49
|
37
|
48
|
50
|
54
|
59
|
|
2025/04
|
41
|
64
|
43
|
64
|
64
|
75
|
75
|
78
|
72
|
72
|
52
|
179
|
96
|
78
|
42
|
47
|
66
|
70
|
87
|
47
|
72
|
58
|
60
|
73
|
62
|
44
|
43
|
60
|
57
|
56
|
|
|
2025/03
|
42
|
56
|
22
|
27
|
45
|
46
|
70
|
97
|
73
|
66
|
65
|
54
|
43
|
51
|
41
|
43
|
37
|
43
|
64
|
68
|
49
|
58
|
67
|
65
|
72
|
81
|
92
|
66
|
81
|
64
|
37
|
|
2025/02
|
30
|
74
|
92
|
67
|
48
|
46
|
51
|
37
|
48
|
71
|
56
|
113
|
70
|
68
|
116
|
102
|
78
|
48
|
61
|
48
|
40
|
69
|
84
|
79
|
114
|
113
|
146
|
103
|
|||
|
2025/01
|
110
|
87
|
88
|
78
|
117
|
82
|
56
|
83
|
33
|
52
|
79
|
72
|
91
|
121
|
42
|
66
|
82
|
101
|
122
|
135
|
182
|
118
|
76
|
54
|
35
|
62
|
41
|
45
|
91
|
73
|
84
|
|
2024/12
|
62
|
82
|
65
|
51
|
79
|
135
|
158
|
33
|
65
|
61
|
61
|
66
|
94
|
72
|
63
|
67
|
83
|
72
|
43
|
71
|
86
|
61
|
61
|
77
|
123
|
138
|
64
|
65
|
76
|
96
|
86
|
|
2024/11
|
12
|
40
|
60
|
58
|
34
|
41
|
36
|
43
|
43
|
49
|
46
|
51
|
48
|
49
|
69
|
38
|
25
|
27
|
36
|
36
|
50
|
83
|
31
|
39
|
31
|
31
|
56
|
63
|
47
|
61
|
|
|
2024/10
|
22
|
28
|
27
|
27
|
28
|
12
|
17
|
26
|
48
|
53
|
73
|
56
|
26
|
35
|
56
|
46
|
33
|
28
|
25
|
38
|
25
|
29
|
52
|
41
|
35
|
26
|
29
|
51
|
37
|
37
|
29
|
|
2024/09
|
39
|
42
|
31
|
32
|
29
|
43
|
54
|
49
|
20
|
37
|
15
|
34
|
28
|
28
|
30
|
18
|
15
|
22
|
28
|
11
|
26
|
28
|
28
|
33
|
45
|
40
|
36
|
43
|
37
|
45
|
|
|
2024/08
|
23
|
23
|
35
|
31
|
29
|
40
|
52
|
39
|
40
|
43
|
40
|
48
|
45
|
27
|
25
|
47
|
40
|
29
|
24
|
20
|
23
|
32
|
41
|
44
|
37
|
39
|
34
|
22
|
24
|
31
|
40
|
|
2024/07
|
19
|
37
|
16
|
20
|
21
|
19
|
21
|
20
|
29
|
23
|
30
|
18
|
11
|
13
|
39
|
44
|
28
|
21
|
21
|
20
|
23
|
31
|
35
|
24
|
23
|
20
|
17
|
23
|
26
|
28
|
27
|
|
2024/06
|
34
|
32
|
40
|
47
|
41
|
22
|
23
|
33
|
43
|
19
|
29
|
37
|
47
|
45
|
36
|
38
|
35
|
33
|
19
|
25
|
31
|
10
|
21
|
42
|
25
|
31
|
16
|
13
|
19
|
13
|
|
|
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
*: primary pollution